Pith Number

pith:DHFMTDTI

pith:2015:DHFMTDTIUO4EGPL74KSGHC4GXS

not attested not anchored not stored refs pending

Mapping CO Gas in the GG Tauri A Triple System with 50 AU Spatial Resolution

Anne Dutrey (2), Arnaud Pierens (2), Astronomy, Astrophysics (2) Universite de Bordeaux, Colgate University (5) Space Telescope Science Institute (6) Universite de Grenoble (7) Centro de Radioastronomia y Astrofisica, Edwige Chapillon (3), Emmanuel Di Folco (2), Frederic Gueth (3), Herve Beust (6), Institute of Astronomy, Jean-Marc Hure (2), Jeff Bary (4), Michal Simon (8) ((1) Academia Sinica, Observatoire Aquitain des Sciences de l'Univers (3) IRAM (4) Department of Physics, Stephane Guilloteau (2), Tracy Beck (5), UNAM (8) Stony Brook University), Vincent Pietu (3), Yann Boehler (7), Ya-Wen Tang (1)

arxiv:1511.05687 v2 · 2015-11-18 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DHFMTDTIUO4EGPL74KSGHC4GXS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:18:41.414796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19cac98e68a3b8433d7fe2a4638b86bc801b85fd8164e51c5860806d2326fd9d

Aliases

arxiv: 1511.05687 · arxiv_version: 1511.05687v2 · doi: 10.48550/arxiv.1511.05687 · pith_short_12: DHFMTDTIUO4E · pith_short_16: DHFMTDTIUO4EGPL7 · pith_short_8: DHFMTDTI

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/DHFMTDTIUO4EGPL74KSGHC4GXS \
  | 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: 19cac98e68a3b8433d7fe2a4638b86bc801b85fd8164e51c5860806d2326fd9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05759a8e78fc9c6b6b155eca5b8003b34d9360a2283712cb45b1ff74689a3633",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-11-18T08:12:17Z",
    "title_canon_sha256": "9526fa6d935d332bd32aee71819a16929f334bc50aadf53c1b17fc59bf048aa1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05687",
    "kind": "arxiv",
    "version": 2
  }
}