Pith Number

pith:O5QIVIEA

pith:2012:O5QIVIEASCG3MYEZDCQVUESVLO

not attested not anchored not stored refs pending

The complete far-infrared and submillimeter spectrum of the Class 0 protostar Serpens SMM1 obtained with Herschel. Characterizing UV-irradiated shocks heating and chemistry

A. Karska, E. F. van Dishoeck, E. T. Polehampton, G. J. Herczeg, Javier R. Goicoechea, J. Cernicharo, L. E. Kristensen, M. Etxaluze, O. Berne, R. Visser, S. F. Wampfler

arxiv:1209.3966 v2 · 2012-09-18 · 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{O5QIVIEASCG3MYEZDCQVUESVLO}

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	2026-05-18T01:54:26.841260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77608aa080908db6609918a15a12555b813b18d821d5d760fc5ba1c2b5e96621

Aliases

arxiv: 1209.3966 · arxiv_version: 1209.3966v2 · doi: 10.48550/arxiv.1209.3966 · pith_short_12: O5QIVIEASCG3 · pith_short_16: O5QIVIEASCG3MYEZ · pith_short_8: O5QIVIEA

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/O5QIVIEASCG3MYEZDCQVUESVLO \
  | 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: 77608aa080908db6609918a15a12555b813b18d821d5d760fc5ba1c2b5e96621

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cd00fa56b179d0b3f88200db8db382e055ef558fe8505011de1393e0097114a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-09-18T14:03:14Z",
    "title_canon_sha256": "a8969f28ea70ca2b4077258f1488a5fe9bb61f7a757d6b820676b9c29e0ebeb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3966",
    "kind": "arxiv",
    "version": 2
  }
}