Pith Number

pith:DRXIE6K3

pith:2013:DRXIE6K37IJKJF6P322PCFVDOB

not attested not anchored not stored refs pending

Deep observations of O2 toward a low-mass protostar with Herschel-HIFI

Dariusz C. Lis, Edwin Bergin, Eric Herbst, Ewine F. van Dishoeck, Gary Melnick, Jo-Hsin Chen, Kinsuk Acharyya, Lars E. Kristensen, Laurent Pagani, Maryvonne Gerin, Paola Caselli, Paul F. Goldsmith, Rene Liseau, Ronald Snell, Ruud Visser, Umut A. Y{\i}ld{\i}z

arxiv:1307.8031 v1 · 2013-07-30 · 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{DRXIE6K37IJKJF6P322PCFVDOB}

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	2026-05-18T03:17:12.591070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c6e82795bfa12a497cfdeb4f116a370478205a24cf0a50d0c24c2cae5b6ec3a

Aliases

arxiv: 1307.8031 · arxiv_version: 1307.8031v1 · doi: 10.48550/arxiv.1307.8031 · pith_short_12: DRXIE6K37IJK · pith_short_16: DRXIE6K37IJKJF6P · pith_short_8: DRXIE6K3

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/DRXIE6K37IJKJF6P322PCFVDOB \
  | 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: 1c6e82795bfa12a497cfdeb4f116a370478205a24cf0a50d0c24c2cae5b6ec3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "954f221935576ccf4d1c8a5909b0eadc0313e67d39787ccb140c07b0cd1abe69",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-07-30T16:11:44Z",
    "title_canon_sha256": "5e2ecee526d1f440f0a247275f5eaff124bb5f6b19b3707e62d6e88941b56bf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.8031",
    "kind": "arxiv",
    "version": 1
  }
}