Pith Number

pith:NNCGKHGV

pith:2006:NNCGKHGVEK53RDAQBAVJSWOTAA

not attested not anchored not stored refs pending

Long gamma-ray bursts and core-collapse supernovae have different environments

A. G. Riess, A. J. Castro-Tirado, A. J. Levan, A. S. Fruchter, A. Smette, C. Conselice, C. Kouveliotou, D. Bersier, E. Pian, H. C. Ferguson, I. Burud, J. E. Rhoads, J. Gorosabel, J. Hjorth, J. M. Castro Cer\'on, J. P. U. Fynbo, K. C. Sahu, L. Petro, L. Strolger, M. Livio, M. R. Metzger, N. R. Tanvir, P. E. Nugent, P. M. Garnavich, P. M. Vreeswijk, R. A. Gibbons, R. A. M. J. Wijers, S. E. Thorsett, S. E. Woosley, S. T. Holland, T. Dahlen, T. R. Gull, Z. Levay

arxiv:astro-ph/0603537 v2 · 2006-03-20 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NNCGKHGVEK53RDAQBAVJSWOTAA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

2 papers in Pith

Earliest simultaneous multi-color optical observations of GRB 230328B: from 41 seconds to the host-galaxy identification

Interstellar dust production, destruction and effects of dust depletion in galaxies

Receipt and verification

First computed	2026-07-04T15:31:21.819700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b44651cd522bbb88c10082a9959d30002e6bdb7a97296f958e4929aa7293dc3

Aliases

arxiv: astro-ph/0603537 · arxiv_version: astro-ph/0603537v2 · doi: 10.48550/arxiv.astro-ph/0603537 · pith_short_12: NNCGKHGVEK53 · pith_short_16: NNCGKHGVEK53RDAQ · pith_short_8: NNCGKHGV

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/NNCGKHGVEK53RDAQBAVJSWOTAA \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6b44651cd522bbb88c10082a9959d30002e6bdb7a97296f958e4929aa7293dc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0abf8f8ba731c5270fe60c5d0c4ac41eeae21a8a0677f2c46054c7978d86a7af",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-03-20T19:08:08Z",
    "title_canon_sha256": "ce868ff37c947f256851d3ab5b98d0aec491ace3bc5d34ac37d2beefef9cecd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0603537",
    "kind": "arxiv",
    "version": 2
  }
}