Pith Number

pith:GQKQECUD

pith:2011:GQKQECUDAPHDGWOEXIOJXO6P76

not attested not anchored not stored refs pending

High resolution spectroscopy of the high velocity hot post-AGB star LS III +52 24 (IRAS 22023+5249)

A. Manchado, D. A. Garcia-Hernandez, G. Sarkar, M. Parthasarathy, P. Garcia-Lario, Y. Takeda

arxiv:1112.1326 v1 · 2011-12-06 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GQKQECUDAPHDGWOEXIOJXO6P76}

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	2026-05-18T01:59:16.367158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3415020a8303ce3359c4ba1c9bbbcfffa774993fd914dca3a7582d7c7cb536e6

Aliases

arxiv: 1112.1326 · arxiv_version: 1112.1326v1 · doi: 10.48550/arxiv.1112.1326 · pith_short_12: GQKQECUDAPHD · pith_short_16: GQKQECUDAPHDGWOE · pith_short_8: GQKQECUD

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/GQKQECUDAPHDGWOEXIOJXO6P76 \
  | 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: 3415020a8303ce3359c4ba1c9bbbcfffa774993fd914dca3a7582d7c7cb536e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49f5bdfe9882f7936ec04d893605b7dbcb3ae1e574184071ec45692f6bb207db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-12-06T15:55:50Z",
    "title_canon_sha256": "f3dd1f0985dabeba7ee40ce53d27c61795f586a6d6fccfbff0b7c5bef1607ef8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1326",
    "kind": "arxiv",
    "version": 1
  }
}