Pith Number

pith:TIJHPNKQ

pith:2016:TIJHPNKQO7F4NI7WY5BX5BESA4

not attested not anchored not stored refs pending

How primordial is the structure of comet 67P/C-G? Combined collisional and dynamical models suggest a late formation

A. Morbidelli, A. Toliou, M. Jutzi, R. Brasser, W. Benz

arxiv:1611.02604 v1 · 2016-11-08 · 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{TIJHPNKQO7F4NI7WY5BX5BESA4}

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	2026-05-18T00:53:57.789340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a1277b55077cbc6a3f6c7437e8492070c37921683d4ef0c2598cee5889a10b5

Aliases

arxiv: 1611.02604 · arxiv_version: 1611.02604v1 · doi: 10.48550/arxiv.1611.02604 · pith_short_12: TIJHPNKQO7F4 · pith_short_16: TIJHPNKQO7F4NI7W · pith_short_8: TIJHPNKQ

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/TIJHPNKQO7F4NI7WY5BX5BESA4 \
  | 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: 9a1277b55077cbc6a3f6c7437e8492070c37921683d4ef0c2598cee5889a10b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4180ec396ece0d633748b09ba8cd61134e847bc157e966dde5b65c77504cbe99",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-11-08T16:50:55Z",
    "title_canon_sha256": "f915eb46d2574a6ae88fcd635e006bad0cfa5eb961489fed52983adfb8641495"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.02604",
    "kind": "arxiv",
    "version": 1
  }
}