Pith Number

pith:D4D7VQKD

pith:2022:D4D7VQKDS2JMZNX2MFASW4OMK3

not attested not anchored not stored refs pending

ATOMS: ALMA Three-millimeter Observations of Massive Star-forming regions -- VIII. A search for hot cores by using C$_2$H$_5$CN, CH$_3$OCHO and CH$_3$OH lines

Anandmayee Tej, Chang Won Lee, Chao Zhang, Di Li, Fengwei Xu, Ge Jixing, Guido Garay, Hong-Li Liu, Jeong-Eun Lee, Jinhua He, Ke Wang, Leonardo Bronfman, Lokesh dewanggan, Longfei Chen, Mengyao Tang, Mika Juvela, Ningyu Tang, Paul F. Goldsmith, Qiaowei Xue, Qizhou Zhang, Shang-Huo Li, Sheng-Li Qin, Shih-Ying Hsu, Somnath Dutta, Tapas Baug, Tie Liu, Xunchuan Liu, Yaping Peng, Yinghua Yue, Yong Zhang, Yuefang Wu, Zhi-Qiang Shen

arxiv:2201.10044 v2 · 2022-01-25 · 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{D4D7VQKDS2JMZNX2MFASW4OMK3}

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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	2026-07-05T03:55:18.913544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f07fac1439692ccb6fa61412b71cc56cf46fe9e00c26edfe4ccbb0d6fbacad9

Aliases

arxiv: 2201.10044 · arxiv_version: 2201.10044v2 · doi: 10.48550/arxiv.2201.10044 · pith_short_12: D4D7VQKDS2JM · pith_short_16: D4D7VQKDS2JMZNX2 · pith_short_8: D4D7VQKD

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/D4D7VQKDS2JMZNX2MFASW4OMK3 \
  | 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: 1f07fac1439692ccb6fa61412b71cc56cf46fe9e00c26edfe4ccbb0d6fbacad9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "760bde5cfe9c9d0a80aca02c1809d56cb01c37ff1e0f97fc57a6ec32c5034203",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-01-25T02:11:31Z",
    "title_canon_sha256": "1a5c7b9090374489537f665e3eba4356dfa4eba6bce6eeb245b4b918d53cd2d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.10044",
    "kind": "arxiv",
    "version": 2
  }
}