Pith Number

pith:TX6V6BP4

pith:2012:TX6V6BP4HH7QMG6GH46YJGUG3S

not attested not anchored not stored refs pending

Characterizing CO Fourth Positive Emission in Young Circumstellar Disks

Alexander Brown, Eric Burgh, Gregory Herczeg, James C. Green, Jeff A. Valenti, Joanna M. Brown, Kevin France, Rebecca Schindhelm

arxiv:1201.0937 v1 · 2012-01-04 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TX6V6BP4HH7QMG6GH46YJGUG3S}

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	2026-07-05T03:11:06.604710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dfd5f05fc39ff061bc63f3d849a86dc8418fd2884dd1a6495eff2c1227d7731

Aliases

arxiv: 1201.0937 · arxiv_version: 1201.0937v1 · doi: 10.48550/arxiv.1201.0937 · pith_short_12: TX6V6BP4HH7Q · pith_short_16: TX6V6BP4HH7QMG6G · pith_short_8: TX6V6BP4

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/TX6V6BP4HH7QMG6GH46YJGUG3S \
  | 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: 9dfd5f05fc39ff061bc63f3d849a86dc8418fd2884dd1a6495eff2c1227d7731

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a94470d605241438839d39d7bb4a2c7e8c536d7da1b96c4e72aed05fd2bd80a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-01-04T16:50:39Z",
    "title_canon_sha256": "af5caeb1ccb905e7265ab8ca702d7a42dbee23bc1af47e0f327721774c72248d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0937",
    "kind": "arxiv",
    "version": 1
  }
}