Pith Number

pith:TGSQLJ5F

pith:2010:TGSQLJ5FSCIFIYFW43NYX4577K

not attested not anchored not stored refs pending

The Host Galaxies of Gamma-Ray Bursts II: A Mass-Metallicity Relation for Long-Duration Gamma-Ray Burst Host Galaxies

Edo Berger, Emily M. Levesque, H. Jabran Zahid, Lisa J. Kewley

arxiv:1006.3560 v2 · 2010-06-17 · astro-ph.GA · 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{TGSQLJ5FSCIFIYFW43NYX4577K}

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	2026-05-18T02:06:44.859607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99a505a7a590905460b6e6db8bf3bffa95bf9f526a7c2969594d7ad1c086f1d7

Aliases

arxiv: 1006.3560 · arxiv_version: 1006.3560v2 · doi: 10.48550/arxiv.1006.3560 · pith_short_12: TGSQLJ5FSCIF · pith_short_16: TGSQLJ5FSCIFIYFW · pith_short_8: TGSQLJ5F

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/TGSQLJ5FSCIFIYFW43NYX4577K \
  | 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: 99a505a7a590905460b6e6db8bf3bffa95bf9f526a7c2969594d7ad1c086f1d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bd8afa215daf47eed0f4c075c2431158d35dc93b0b4e561d14a938735abc283",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-06-17T20:00:04Z",
    "title_canon_sha256": "34c12bec34daf9c47df97d75e6573ffbc02ffe7f5b9a8a140819a495d8cb4366"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.3560",
    "kind": "arxiv",
    "version": 2
  }
}