Pith Number

pith:VYYSWZ4F

pith:2006:VYYSWZ4F54ZZSSKZDXVKO4YDME

not attested not anchored not stored refs pending

Relativistic ejecta from XRF 060218 and the rate of cosmic explosions

A. Gal-Yam, A. M. Soderberg, A. Rau, B. E. Penprase, B. P. Schmidt, D. A. Frail, D. B. Fox, D. N. Burrows, D.-S. Moon, E. Berger, E. Nakar, E. Ofek, G. Pooley, J. A. Nousek, M. Kasliwal, N. Gehrels, P. A. Price, P. B. Cameron, P. J. McCarthy, R. A. Chevalier, R. Sari, S. B. Cenko, S. E. Perrson, S. R. Kulkarni, T. Piran

arxiv:astro-ph/0604389 v3 · 2006-04-18 · 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{VYYSWZ4F54ZZSSKZDXVKO4YDME}

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	2026-05-18T04:18:02.677264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae312b6785ef339949591deaa773036132840a5289b254a2367636f5ae16538a

Aliases

arxiv: astro-ph/0604389 · arxiv_version: astro-ph/0604389v3 · doi: 10.48550/arxiv.astro-ph/0604389 · pith_short_12: VYYSWZ4F54ZZ · pith_short_16: VYYSWZ4F54ZZSSKZ · pith_short_8: VYYSWZ4F

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/VYYSWZ4F54ZZSSKZDXVKO4YDME \
  | 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: ae312b6785ef339949591deaa773036132840a5289b254a2367636f5ae16538a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fe42f4f1d6f5d5af4b4c7cab9e32a71b4f11a3801cbb2a95ddf50402af570ea",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-04-18T22:51:47Z",
    "title_canon_sha256": "7e2c03620ca552a9def856fd3a035b436a64c6d4603d7ea3e2f2a50252280688"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0604389",
    "kind": "arxiv",
    "version": 3
  }
}