Pith Number

pith:FE2DYCUK

pith:2009:FE2DYCUKZDKUAUHHWLSLAY4CZB

not attested not anchored not stored refs pending

The luminosity function and the rate of Swift's Gamma Ray Bursts

David Wanderman, Tsvi Piran

arxiv:0912.0709 v2 · 2009-12-03 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FE2DYCUKZDKUAUHHWLSLAY4CZB}

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

The Sensitivity of PUEO to Cosmogenic Neutrinos and Exotic Physics Scenarios

Receipt and verification

First computed	2026-05-18T04:42:23.921807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29343c0a8ac8d54050e7b2e4b06382c857eeebaa104103a0d1c020e85a90d5a7

Aliases

arxiv: 0912.0709 · arxiv_version: 0912.0709v2 · doi: 10.48550/arxiv.0912.0709 · pith_short_12: FE2DYCUKZDKU · pith_short_16: FE2DYCUKZDKUAUHH · pith_short_8: FE2DYCUK

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/FE2DYCUKZDKUAUHHWLSLAY4CZB \
  | 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: 29343c0a8ac8d54050e7b2e4b06382c857eeebaa104103a0d1c020e85a90d5a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39ed4743656ccd07850d7cfa9d3c6b863843ff018efc4067204370ceb62cb52e",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-12-03T20:20:39Z",
    "title_canon_sha256": "79f2cedd228da207395070bc382d9fd4496c0aff17da0a6495682ff014edd600"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.0709",
    "kind": "arxiv",
    "version": 2
  }
}