Pith Number

pith:GUA4RT4R

pith:2014:GUA4RT4R7LBWUNDT7OITQIIWLU

not attested not anchored not stored refs pending

Discovery of Luminous Star Formation in PMN1452-5910/IRAS14482-5857: the Pterodactyl Nebula

((1) Radboud University, (2) UNSW), C. R. Braiding (2), D. I. Jones (1), Nijmegen

arxiv:1411.7054 v1 · 2014-11-25 · astro-ph.SR · 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{GUA4RT4R7LBWUNDT7OITQIIWLU}

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	2026-05-18T01:41:25.813068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3501c8cf91fac36a3473fb913821165d05dfdf6dcde13fed40378885825b6e7f

Aliases

arxiv: 1411.7054 · arxiv_version: 1411.7054v1 · doi: 10.48550/arxiv.1411.7054 · pith_short_12: GUA4RT4R7LBW · pith_short_16: GUA4RT4R7LBWUNDT · pith_short_8: GUA4RT4R

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/GUA4RT4R7LBWUNDT7OITQIIWLU \
  | 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: 3501c8cf91fac36a3473fb913821165d05dfdf6dcde13fed40378885825b6e7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10ee0599cfcfe8922bc8bc512715272052a4408a2424c7a6adf88483a5530a33",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-11-25T22:12:09Z",
    "title_canon_sha256": "715ffb3c727766c7db3c4573d7b43479d7966324b380ba9ac836bc645603348d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7054",
    "kind": "arxiv",
    "version": 1
  }
}