Pith Number

pith:2PG2VEGZ

pith:2018:2PG2VEGZIKIHU3BOEPFUTP6J4H

not attested not anchored not stored refs pending

Evidence for diffuse molecular gas and dust in the hearts of gamma-ray burst host galaxies

A. De Cia, C. Ledoux, D. Hartmann, J. Bolmer, J. Greiner, J. Japelj, J. M. Burgess, J. P. U. Fynbo, J. Selsing, K. E. Heintz, L. Kaper, N. R. Tanvir, P. Goldoni, P. Jakobsson, P. M. Vreeswijk, P. Schady, P. Wiseman, S. Savaglio, T. Zafar, V. D'Elia

arxiv:1810.06403 v1 · 2018-10-15 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2PG2VEGZIKIHU3BOEPFUTP6J4H}

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	2026-05-17T23:50:44.912083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3cdaa90d942907a6c2e23cb49bfc9e1f005c96f4de9fe6dff169720190f4b2a

Aliases

arxiv: 1810.06403 · arxiv_version: 1810.06403v1 · doi: 10.48550/arxiv.1810.06403 · pith_short_12: 2PG2VEGZIKIH · pith_short_16: 2PG2VEGZIKIHU3BO · pith_short_8: 2PG2VEGZ

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/2PG2VEGZIKIHU3BOEPFUTP6J4H \
  | 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: d3cdaa90d942907a6c2e23cb49bfc9e1f005c96f4de9fe6dff169720190f4b2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1ed2593ddf4bcd704e069f55d13ca186c31bdcc32a127c2d5c4b320d1670edd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-15T14:41:22Z",
    "title_canon_sha256": "bdc4b801bb69e899e98c3c77336c87d67282e1529336a43f65143963bdafb613"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06403",
    "kind": "arxiv",
    "version": 1
  }
}