Pith Number

pith:XDH6X7HY

pith:2015:XDH6X7HYDPBFXMXLHBKXR2WDOG

not attested not anchored not stored refs pending

Far-infrared observations of an unbiased sample of gamma-ray burst host galaxies

Asantha Cooray, Cristina Furlanetto, Daniel J. B. Smith, Douglas Scott, Edo Ibar, Elisabetta Valiante, Gianfranco De Zotti, Helmut Dannerbauer, Ilse De Looze, Jacopo Fritz, Joaquin Gonzalez-Nuevo, Loretta Dunne, Maarten Baes, Matthew W. L. Smith, Michal J. Micha{\l}owski, Myrto Symeonidis, Nathan Bourne, Rob J. Ivison, Saul A. Kohn, Simon Dye, Stephen Eales, Steve J. Maddox

arxiv:1501.01004 v2 · 2015-01-05 · astro-ph.HE · 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{XDH6X7HYDPBFXMXLHBKXR2WDOG}

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	2026-05-18T01:41:14.452371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8cfebfcf81bc25bb2eb385578eac37185a7c0a46877bf28d9e51dc7d6269e73

Aliases

arxiv: 1501.01004 · arxiv_version: 1501.01004v2 · doi: 10.48550/arxiv.1501.01004 · pith_short_12: XDH6X7HYDPBF · pith_short_16: XDH6X7HYDPBFXMXL · pith_short_8: XDH6X7HY

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/XDH6X7HYDPBFXMXLHBKXR2WDOG \
  | 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: b8cfebfcf81bc25bb2eb385578eac37185a7c0a46877bf28d9e51dc7d6269e73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94c0cdf414ee040d472f82b23946ec27240ff4e3385ac12dc4a5079886ce10e7",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-01-05T21:05:08Z",
    "title_canon_sha256": "7d8a1524329ed15b846ecd5408c4537158187d29dbdbdcef9d4bf40b137054e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.01004",
    "kind": "arxiv",
    "version": 2
  }
}