Pith Number

pith:C5UMUBN6

pith:2010:C5UMUBN64GA7UQ4H5BXOEFJCUB

not attested not anchored not stored refs pending

Discovery of the nearby long, soft GRB 100316D with an associated supernova

A.J. Levan, A.J. van der Horst, A.P. Kamble, A. Rowlinson, A.S. Fruchter, C.C. Thoene, C. Kouveliotou, C.P. Hurkett, D. Bersier, D. Malesani, D.N. Burrows, E. Pian, H. Flores, J. Gorosabel, J. Hjorth, J.P. Osborne, J.P.U. Fynbo, J. Sollerman, K.L. Page, K. Wiersema, L. Kaper, M. De Pasquale, M. Stamatikos, N. Gehrels, N.P.M. Kuin, N.R. Tanvir, P.A. Curran, P.A. Evans, P.A. Mazzali, P. D'Avanzo, P.E. Nugent, P. Garnavich, P. Goldoni, P. Jakobsson, P.T. O'Brien, R.L.C. Starling (U. Leicester), S. Barthelmy, S. Campana, S. Covino, S.D. Vergani, S.E. Woosley, S.R. Oates, S.T. Holland, T. Sakamoto, V. D'Elia, Z. Cano

arxiv:1004.2919 v3 · 2010-04-16 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C5UMUBN64GA7UQ4H5BXOEFJCUB}

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	2026-05-18T04:27:17.935885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1768ca05bee181fa4387e86ee21522a07fd99b060bb63dc04e3dc8a6cf1a8f85

Aliases

arxiv: 1004.2919 · arxiv_version: 1004.2919v3 · doi: 10.48550/arxiv.1004.2919 · pith_short_12: C5UMUBN64GA7 · pith_short_16: C5UMUBN64GA7UQ4H · pith_short_8: C5UMUBN6

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/C5UMUBN64GA7UQ4H5BXOEFJCUB \
  | 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: 1768ca05bee181fa4387e86ee21522a07fd99b060bb63dc04e3dc8a6cf1a8f85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8c539945bbf2c48149baf2520ead35740347d1046c67ad326df7958a1edda0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-04-16T20:02:03Z",
    "title_canon_sha256": "340819fe511eeab4cc398797d6048e938427395efbf06113ab21da5fd4e562a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.2919",
    "kind": "arxiv",
    "version": 3
  }
}