Pith Number

pith:C7AGTQE5

pith:2010:C7AGTQE5KN3SQP75PFVX3ORQGI

not attested not anchored not stored refs pending

Evidence for episodic warm outflowing CO gas from the intermediate mass young stellar object IRAS 08470-4321

E. Dartois, E. F. van Dishoeck, K. M. Pontoppidan, W.-F. Thi

arxiv:1002.2157 v1 · 2010-02-10 · 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{C7AGTQE5KN3SQP75PFVX3ORQGI}

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	2026-05-18T02:09:09.894208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17c069c09d5377283ffd796b7dba3032119c3b96562fb9eeffd1f902d5ce0be6

Aliases

arxiv: 1002.2157 · arxiv_version: 1002.2157v1 · doi: 10.48550/arxiv.1002.2157 · pith_short_12: C7AGTQE5KN3S · pith_short_16: C7AGTQE5KN3SQP75 · pith_short_8: C7AGTQE5

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/C7AGTQE5KN3SQP75PFVX3ORQGI \
  | 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: 17c069c09d5377283ffd796b7dba3032119c3b96562fb9eeffd1f902d5ce0be6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddd2744673896f0d9c9aa7d7874075944fd6414f691516758250f0a2e4dde361",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-02-10T18:15:25Z",
    "title_canon_sha256": "f0610765f87f0e8ffd7b615f51c9a10958ba965264a52ccf1de3786d85c63446"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.2157",
    "kind": "arxiv",
    "version": 1
  }
}