Pith Number

pith:T4GQPUKG

pith:2021:T4GQPUKG7HDFD4A3MBVUMQZZE7

not attested not anchored not stored refs pending

Kinetic temperature of massive star-forming molecular clumps measured with formaldehyde IV. The ALMA view of N113 and N159W in the LMC

C. Henkel, C. -H. R. Chen, C. M. V. Impellizzeri, D. L. Li, F. Costagliola, H. Asiri, J. Esimbek, J. G. Mangum, J. J. Zhou, J. Ott, J. S. Li, K. M. Menten, M. Spaans, M.-Y. Lee, S. Aalto, S. A. Levshakov, S. Garc\'ia-Burillo, S. Mart\'in, S. M\"uhle, S. Muller, S. Viti, X. D. Tang, X. W. Zheng, X. Zhao, Y. Fukui, Y. Gong, Y. P. Ao, Y. X. He

arxiv:2108.10519 v1 · 2021-08-24 · astro-ph.GA · 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{T4GQPUKG7HDFD4A3MBVUMQZZE7}

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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	2026-07-05T03:28:24.200657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f0d07d146f9c651f01b606b46433927c1152743d21b8954933a4e174d83fe2e

Aliases

arxiv: 2108.10519 · arxiv_version: 2108.10519v1 · doi: 10.48550/arxiv.2108.10519 · pith_short_12: T4GQPUKG7HDF · pith_short_16: T4GQPUKG7HDFD4A3 · pith_short_8: T4GQPUKG

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/T4GQPUKG7HDFD4A3MBVUMQZZE7 \
  | 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: 9f0d07d146f9c651f01b606b46433927c1152743d21b8954933a4e174d83fe2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90eb185c8734798e6f5cf51f70493112b98d6d48b745583b031151e4d9e5770c",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-08-24T04:34:30Z",
    "title_canon_sha256": "55cfcb53e1c68b3d469eaaadb53cb74be991a49d1773ea3f61f9a3d0464518ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.10519",
    "kind": "arxiv",
    "version": 1
  }
}