Pith Number

pith:QWMYHCAI

pith:2012:QWMYHCAIJISGWFO36HW5V6XVLS

not attested not anchored not stored refs pending

Extremely Strong ^{13}CO J=3-2 Line in the "Water Fountain" IRAS 16342-3814: Evidence for the Hot-Bottom Burning

(2) Yunnan Astronomical Observatory, (3) Department of Physics, (4) Institute of Astronomy, (5) Nobeyama Radio Observatory, (6) Department of Physics, Astronomy, Chih-Hao Hsia (3), Chinese Academy of Sciences, Engineering, Hiroshi Imai (1), Jin-Hua He (2), Jun-ichi Nakashima (3), Kagoshima University, National Astronomical Observatory, Nico Koning (6) ((1) Graduate School of Science, Shuji Deguchi (5), Sze-Ning Chong (1), Takeshi Sakai (4), The University of Hong Kong, The University of Tokyo, University of Calgary)

arxiv:1204.2899 v1 · 2012-04-13 · 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{QWMYHCAIJISGWFO36HW5V6XVLS}

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	2026-05-18T01:57:52.838272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85998388084a246b15dbf1eddafaf55c9253b839adc2a24e8f04d851b644d67e

Aliases

arxiv: 1204.2899 · arxiv_version: 1204.2899v1 · doi: 10.48550/arxiv.1204.2899 · pith_short_12: QWMYHCAIJISG · pith_short_16: QWMYHCAIJISGWFO3 · pith_short_8: QWMYHCAI

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/QWMYHCAIJISGWFO36HW5V6XVLS \
  | 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: 85998388084a246b15dbf1eddafaf55c9253b839adc2a24e8f04d851b644d67e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8f401c89a85709a1b55856746b50111b42f916a9322eb8109de0d99acd3bcc3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-04-13T07:03:40Z",
    "title_canon_sha256": "bb2bd0bc4f933b85620b10965a3b372784658d2cc7b0a2c19e69dca60e50c08f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2899",
    "kind": "arxiv",
    "version": 1
  }
}