Pith Number

pith:S2KOTKIQ

pith:2012:S2KOTKIQP4ZOSYVFRHRJJKAJMJ

not attested not anchored not stored refs pending

Imaging polarimetry of the Bok globule CB56

A. K. Sen, D. Paul, H. S. Das

arxiv:1206.1481 v1 · 2012-06-07 · astro-ph.IM · 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{S2KOTKIQP4ZOSYVFRHRJJKAJMJ}

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	2026-05-18T03:54:04.960489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9694e9a9107f32e962a589e294a809624d32b98062d6e18c2e691cd4920a4652

Aliases

arxiv: 1206.1481 · arxiv_version: 1206.1481v1 · doi: 10.48550/arxiv.1206.1481 · pith_short_12: S2KOTKIQP4ZO · pith_short_16: S2KOTKIQP4ZOSYVF · pith_short_8: S2KOTKIQ

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/S2KOTKIQP4ZOSYVFRHRJJKAJMJ \
  | 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: 9694e9a9107f32e962a589e294a809624d32b98062d6e18c2e691cd4920a4652

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee2128e642dd84170ee5b9332c04c4708e066eb6ebb9e0c65d80a2a2986f6623",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-06-07T12:50:05Z",
    "title_canon_sha256": "ee5494385d74e752abc3f585740bd8595af665cdb63abb324668865ba76cf917"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.1481",
    "kind": "arxiv",
    "version": 1
  }
}