Pith Number

pith:EXUM42VH

pith:2024:EXUM42VHQG7256JNFWXSXQZQ6C

not attested not anchored not stored refs pending

Varying water activity and momentum transfer on comet 67P/Churyumov-Gerasimenko from its non-gravitational forces and torques

C. Schuckart, H. U. Keller, J. B\"urger, J. Markkanen, M. L\"auter, N. Attree, O. Groussin, P. Guti\'errez, P. Lemos, R. Lasagni Manghi, R. Marschall, T. Kramer

arxiv:2408.10877 v1 · 2024-08-20 · 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{EXUM42VHQG7256JNFWXSXQZQ6C}

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	2026-07-05T09:15:36.932554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25e8ce6aa781bfaef92d2daf2bc330f0b71f0f4dd52ac5ac832485f3996a0fb5

Aliases

arxiv: 2408.10877 · arxiv_version: 2408.10877v1 · doi: 10.48550/arxiv.2408.10877 · pith_short_12: EXUM42VHQG72 · pith_short_16: EXUM42VHQG7256JN · pith_short_8: EXUM42VH

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/EXUM42VHQG7256JNFWXSXQZQ6C \
  | 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: 25e8ce6aa781bfaef92d2daf2bc330f0b71f0f4dd52ac5ac832485f3996a0fb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be35c0b59afd79886eccd20fa8db69728fc4221c050d85caf0441e6c7e8a27f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-08-20T14:05:33Z",
    "title_canon_sha256": "c20398cacb468a880f4b07d09233e7162cdd854ad30c7ab0ed35187249444db5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.10877",
    "kind": "arxiv",
    "version": 1
  }
}