Pith Number

pith:67FS3BM3

pith:2021:67FS3BM34AEG2AUVHFWK3CPEKL

not attested not anchored not stored refs pending

Small lobe of comet 67P: Characterization of the Wosret region with ROSETTA-OSIRIS

Holger Sierks, Jules Bourdelle de Micas, Maria Antonietta Barucci, Pedro H. Hasselmann, Sonia Fornasier, Van H. Hoang

arxiv:2107.00978 v1 · 2021-07-02 · 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{67FS3BM34AEG2AUVHFWK3CPEKL}

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	2026-07-05T03:16:20.260023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7cb2d859be0086d0295396cad89e452c971c8d8702108c2e09d8f53c68b8623

Aliases

arxiv: 2107.00978 · arxiv_version: 2107.00978v1 · doi: 10.48550/arxiv.2107.00978 · pith_short_12: 67FS3BM34AEG · pith_short_16: 67FS3BM34AEG2AUV · pith_short_8: 67FS3BM3

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/67FS3BM34AEG2AUVHFWK3CPEKL \
  | 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: f7cb2d859be0086d0295396cad89e452c971c8d8702108c2e09d8f53c68b8623

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08227e2fcba3d398ff8a02cbd41b09dc6658ca5a2f5e7bf7df38942203db3e49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-07-02T11:28:50Z",
    "title_canon_sha256": "866791c3ebcc5b4ef992ae35328b0058e2f95681a779480d5e2eae198770d532"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.00978",
    "kind": "arxiv",
    "version": 1
  }
}