Pith Number

pith:DSL5BEBV

pith:2012:DSL5BEBVWAUFW45EPBF2PTZSW3

not attested not anchored not stored refs pending

Gamma-Ray Bursts in Circumstellar Shells: A Possible Explanation for Flares

Chris L. Fryer, Daniel J. Whalen, Nicole M. Lloyd-Ronning, Robert A. Mesler, Ylva M. Pihlstr\"om

arxiv:1204.0261 v3 · 2012-04-01 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DSL5BEBVWAUFW45EPBF2PTZSW3}

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	2026-05-18T01:57:58.334661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c97d09035b0285b73a4784ba7cf32b6e09775ee6acb1a92662cc2f951af29e3

Aliases

arxiv: 1204.0261 · arxiv_version: 1204.0261v3 · doi: 10.48550/arxiv.1204.0261 · pith_short_12: DSL5BEBVWAUF · pith_short_16: DSL5BEBVWAUFW45E · pith_short_8: DSL5BEBV

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/DSL5BEBVWAUFW45EPBF2PTZSW3 \
  | 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: 1c97d09035b0285b73a4784ba7cf32b6e09775ee6acb1a92662cc2f951af29e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42d30fd3c418b2585055dc47de11e83e9556e5968b663e6071e1e220ee93ac69",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-04-01T20:04:00Z",
    "title_canon_sha256": "48b2b1246e9bd7151023568eef1c1506b62e2cb6da8a55b982b4f618929ed501"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0261",
    "kind": "arxiv",
    "version": 3
  }
}