Pith Number

pith:MDDQNE7Z

pith:2014:MDDQNE7ZWOJNQEMGPQCUCBLCPU

not attested not anchored not stored refs pending

Protoplanetary disk masses from CO isotopologues line emission

Anna Miotello, Ewine F. van Dishoeck, Simon Bruderer

arxiv:1410.2093 v1 · 2014-10-08 · 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{MDDQNE7ZWOJNQEMGPQCUCBLCPU}

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.

Cited by

2 papers in Pith

Chemistry and IR emission of acetylene in planet-forming regions of T Tauri disks. Impact of elemental abundances and dust properties

Receipt and verification

First computed	2026-05-18T02:32:21.656186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60c70693f9b392d811867c054105627d1afdb79355a036d146dba1fce64ac686

Aliases

arxiv: 1410.2093 · arxiv_version: 1410.2093v1 · doi: 10.48550/arxiv.1410.2093 · pith_short_12: MDDQNE7ZWOJN · pith_short_16: MDDQNE7ZWOJNQEMG · pith_short_8: MDDQNE7Z

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/MDDQNE7ZWOJNQEMGPQCUCBLCPU \
  | 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: 60c70693f9b392d811867c054105627d1afdb79355a036d146dba1fce64ac686

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88c131acd8af26d269fbaa6de71282b431d3ffa91f5056022cec4d5e2aaa903c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-10-08T13:07:50Z",
    "title_canon_sha256": "f90c56325433206fe30b2a0cbaad9be1daf9e063560255d62f5a6d8debc61057"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.2093",
    "kind": "arxiv",
    "version": 1
  }
}