Pith Number

pith:75Y3JOSK

pith:2007:75Y3JOSKAH4FT435XXHONUAB64

not attested not anchored not stored refs pending

GRB070610 : A Curious Galactic Transient

A. M. Soderberg, A. Rau, C. B. Markwardt, D. A. Perley, D. B. Fox, D. Frail, E. Berger, E. Nakar, E. O. Ofek, G. Sato, H. A. Krimm, J. Cummings, J. S. Bloom, L. Pollack, M. M. Kasliwal, N. Gehrels, P. B. Cameron, P. Chandra, P. Price, R. A. Krivonos, R. A. Sunyaev, S. A. Grebenev, S. Barthelmy, S. B. Cenko, S. Campana, S. R. Kulkarni

arxiv:0708.0226 v2 · 2007-08-02 · 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{75Y3JOSKAH4FT435XXHONUAB64}

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.

Receipt and verification

First computed	2026-07-04T17:05:01.152325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff71b4ba4a01f859f37dbdcee6d001f72d59d52d69e3865c7ee331949d84d9e7

Aliases

arxiv: 0708.0226 · arxiv_version: 0708.0226v2 · doi: 10.48550/arxiv.0708.0226 · pith_short_12: 75Y3JOSKAH4F · pith_short_16: 75Y3JOSKAH4FT435 · pith_short_8: 75Y3JOSK

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/75Y3JOSKAH4FT435XXHONUAB64 \
  | 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: ff71b4ba4a01f859f37dbdcee6d001f72d59d52d69e3865c7ee331949d84d9e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2126b98e48332ff182f9902ab2be1cd9f85fa084c3aedb89735d55f30f790e3f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-08-02T19:55:05Z",
    "title_canon_sha256": "aae9cc212c2364c2c5be290cf65fa4b6f3fb466343593b340cad2d6126292450"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0708.0226",
    "kind": "arxiv",
    "version": 2
  }
}