Pith Number

pith:FPOMW2UY

pith:2009:FPOMW2UY3K7CGRWMJIF63M7HBZ

not attested not anchored not stored refs pending

Gamma-Ray Bursts in the Swift Era

D.B. Fox, E. Ramirez-Ruiz, N. Gehrels

arxiv:0909.1531 v1 · 2009-09-08 · 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{FPOMW2UY3K7CGRWMJIF63M7HBZ}

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.

Cited by

1 paper in Pith

Reappraisal of the Constraints on Heavy Axion-like Particles from Gamma-Ray Bursts

Receipt and verification

First computed	2026-05-18T02:34:30.766946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bdccb6a98dabe2346cc4a0bedb3e70e66888170c7e13c3de806379bee3605a8

Aliases

arxiv: 0909.1531 · arxiv_version: 0909.1531v1 · doi: 10.48550/arxiv.0909.1531 · pith_short_12: FPOMW2UY3K7C · pith_short_16: FPOMW2UY3K7CGRWM · pith_short_8: FPOMW2UY

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/FPOMW2UY3K7CGRWMJIF63M7HBZ \
  | 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: 2bdccb6a98dabe2346cc4a0bedb3e70e66888170c7e13c3de806379bee3605a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae209d9abc889a0e1d447caa66b2a1e53ca1d3e5165f84bad50465ef15281470",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-09-08T18:53:15Z",
    "title_canon_sha256": "5b0978c89a9c5360775c09ecbc03fa3b5640b49bbe1290202a52c342230cc84e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.1531",
    "kind": "arxiv",
    "version": 1
  }
}