Pith Number

pith:AKQTZPB2

pith:2012:AKQTZPB24FYRGTHWESEE5W2Y6P

not attested not anchored not stored refs pending

The structure and kinematics of dense gas in NGC 2068

I. A. Bonnell, J. S. Greaves, J. S. Richer, J. V. Buckle, R. J. Smith, S. L. Walker-Smith

arxiv:1212.2018 v1 · 2012-12-10 · 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{AKQTZPB24FYRGTHWESEE5W2Y6P}

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	2026-05-18T01:52:46.020701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02a13cbc3ae171134cf624884edb58f3e7c07a8ed32f14f17afaee53f2a1a590

Aliases

arxiv: 1212.2018 · arxiv_version: 1212.2018v1 · doi: 10.48550/arxiv.1212.2018 · pith_short_12: AKQTZPB24FYR · pith_short_16: AKQTZPB24FYRGTHW · pith_short_8: AKQTZPB2

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/AKQTZPB24FYRGTHWESEE5W2Y6P \
  | 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: 02a13cbc3ae171134cf624884edb58f3e7c07a8ed32f14f17afaee53f2a1a590

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88d25759521d93978f36bf62ce02807a93d6ee6e46e7dbce3d1efe0436c0fdbf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-12-10T10:07:29Z",
    "title_canon_sha256": "a9b48afa4eec08d50a85cd9e36d045a0e5377fae99915761b96d75ce58e388b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.2018",
    "kind": "arxiv",
    "version": 1
  }
}