Pith Number

pith:535IKJZ3

pith:2014:535IKJZ3R7HEHBHZEVI2HHIF2Y

not attested not anchored not stored refs pending

Another short-burst host galaxy with an optically obscured high star formation rate: The case of GRB 071227

A. Nicuesa Guelbenzu, A. Rossi, D. A. Kann, E. Palazzi, J. Gorosabel, J. Greiner, L. K. Hunt, M. J. Michalowski, M. R. G. McKenzie, S. Klose, S. Savaglio, S. Schmidl

arxiv:1405.5366 v1 · 2014-05-21 · 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{535IKJZ3R7HEHBHZEVI2HHIF2Y}

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	2026-05-18T01:43:09.750252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eefa85273b8fce4384f92551a39d05d63b034c10a335a18fac55da45081ad224

Aliases

arxiv: 1405.5366 · arxiv_version: 1405.5366v1 · doi: 10.48550/arxiv.1405.5366 · pith_short_12: 535IKJZ3R7HE · pith_short_16: 535IKJZ3R7HEHBHZ · pith_short_8: 535IKJZ3

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/535IKJZ3R7HEHBHZEVI2HHIF2Y \
  | 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: eefa85273b8fce4384f92551a39d05d63b034c10a335a18fac55da45081ad224

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fb73a52299a134ec449b7281ffd38c7286c9be281c6cc0e6bc63ec7d1f1d1b5",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-05-21T11:06:28Z",
    "title_canon_sha256": "6efebdbbe1d179f3fd61c8d42f8006788bf3f339b29ab73e4a388bd385c3220f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5366",
    "kind": "arxiv",
    "version": 1
  }
}