Pith Number

pith:CCIY37EQ

pith:2012:CCIY37EQME6XMYEQRHCGS7R6GF

not attested not anchored not stored refs pending

Hydroxyl as a Tracer of H2 in the Envelope of MBM40

David L. Cotten, Elizabeth A. Wennerstrom, Joseph S. Onello, Kevin A. Douglas, Loris Magnani

arxiv:1203.0684 v3 · 2012-03-03 · 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{CCIY37EQME6XMYEQRHCGS7R6GF}

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	2026-05-18T01:58:15.259362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10918dfc90613d76609089c4697e3e314f7a041f3a8b5621a96b14afbaaa0be5

Aliases

arxiv: 1203.0684 · arxiv_version: 1203.0684v3 · doi: 10.48550/arxiv.1203.0684 · pith_short_12: CCIY37EQME6X · pith_short_16: CCIY37EQME6XMYEQ · pith_short_8: CCIY37EQ

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/CCIY37EQME6XMYEQRHCGS7R6GF \
  | 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: 10918dfc90613d76609089c4697e3e314f7a041f3a8b5621a96b14afbaaa0be5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0604fe25bbf17976e94a4034aff41459563d9e5a5410efeaf4cbccecdb028143",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-03-03T21:23:06Z",
    "title_canon_sha256": "d679c12c4e87a37c500912554f42a730a584dac17e987693bce835733ae31fe5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0684",
    "kind": "arxiv",
    "version": 3
  }
}