Pith Number

pith:PYJ4R2UX

pith:2015:PYJ4R2UXV2RS57USQGZCAHDW3M

not attested not anchored not stored refs pending

Thermal Emissions Spanning the Prompt and the Afterglow Phase of the Ultra-long GRB 130925A

A. R. Rao, Rupal Basak

arxiv:1505.03296 v1 · 2015-05-13 · 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{PYJ4R2UXV2RS57USQGZCAHDW3M}

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	2026-05-18T02:12:09.681198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e13c8ea97aea32efe9281b2201c76db13b5c19dd73e9ab6df0417963529ca0f

Aliases

arxiv: 1505.03296 · arxiv_version: 1505.03296v1 · doi: 10.48550/arxiv.1505.03296 · pith_short_12: PYJ4R2UXV2RS · pith_short_16: PYJ4R2UXV2RS57US · pith_short_8: PYJ4R2UX

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/PYJ4R2UXV2RS57USQGZCAHDW3M \
  | 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: 7e13c8ea97aea32efe9281b2201c76db13b5c19dd73e9ab6df0417963529ca0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e12709527a1c09f3a9449831c560ac62b620ffda4d356aef3d2a43d25af7af42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-05-13T09:51:41Z",
    "title_canon_sha256": "5b3100d5abe36790f0ae028457e5f533486f8b7fef7489866d6a07e3c6ceeb6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.03296",
    "kind": "arxiv",
    "version": 1
  }
}