Pith Number

pith:GKFMMRE7

pith:2003:GKFMMRE7C4AZLHE7MNVMIFCNQS

not attested not anchored not stored refs pending

External Shock Model for the Prompt Phase of Gamma Ray Bursts: Implications for GRB Source Models

Cambridge), Charles D. Dermer (NRL), Kurt E. Mitman (UVA

arxiv:astro-ph/0301340 v1 · 2003-01-17 · 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{GKFMMRE7C4AZLHE7MNVMIFCNQS}

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	2026-07-04T14:12:33.209985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

328ac6449f1701959c9f636ac4144d84b5fdd8edcc20279111f55453e332e9de

Aliases

arxiv: astro-ph/0301340 · arxiv_version: astro-ph/0301340v1 · doi: 10.48550/arxiv.astro-ph/0301340 · pith_short_12: GKFMMRE7C4AZ · pith_short_16: GKFMMRE7C4AZLHE7 · pith_short_8: GKFMMRE7

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/GKFMMRE7C4AZLHE7MNVMIFCNQS \
  | 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: 328ac6449f1701959c9f636ac4144d84b5fdd8edcc20279111f55453e332e9de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dc2391a3b72c1743e79e95b718757fed7da9b5db0ebc7ad44cb0603558b4068",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-01-17T15:41:31Z",
    "title_canon_sha256": "f02a6a0cce908bb6454c8b73631f6ff23dd16dd1f0343ca707bcce305c0dc253"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0301340",
    "kind": "arxiv",
    "version": 1
  }
}