Pith Number

pith:C365GJSK

pith:2012:C365GJSKK7M4M5GVRP7VDAVQDF

not attested not anchored not stored refs pending

Multi-color observations of short GRB afterglows: 20 events observed between 2007 and 2010

A. C. Updike, A. Kuepcue Yoldas, A. Nicuesa Guelbenzu, A. Rau, A. Rossi, A. Yoldas, D. A. Kann, D. H. Hartmann, F. Olivares E., J. Elliott, J. Greiner, M. Nardini, P. M. J. Afonso, P. Schady, R. Filgas, S. Klose, S. McBreen, S. Schmidl, S. Schulze, T. Kruehler, V. Sudilovsky

arxiv:1206.1806 v1 · 2012-06-08 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C365GJSKK7M4M5GVRP7VDAVQDF}

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

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	2026-05-18T01:57:00.536648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16fdd3264a57d9c674d58bff5182b0195bcf9daf886b5177f5172149eafb294e

Aliases

arxiv: 1206.1806 · arxiv_version: 1206.1806v1 · doi: 10.48550/arxiv.1206.1806 · pith_short_12: C365GJSKK7M4 · pith_short_16: C365GJSKK7M4M5GV · pith_short_8: C365GJSK

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/C365GJSKK7M4M5GVRP7VDAVQDF \
  | 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: 16fdd3264a57d9c674d58bff5182b0195bcf9daf886b5177f5172149eafb294e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a98d7d0c9a322c855bcbcc37953cf5e2f629c570a92f66994ef0c1fb315baa4f",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-06-08T16:24:28Z",
    "title_canon_sha256": "385cb0637ecb42f16dba7bba8fedb4d8d033b7dff403a71673f37584f24cbda8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.1806",
    "kind": "arxiv",
    "version": 1
  }
}