Pith Number

pith:ZLXAJKG3

pith:2011:ZLXAJKG3SARKRFSFS45GHMFSZ5

not attested not anchored not stored refs pending

Dust release and tensile strength of the non-volatile layer of cometary nuclei

J\"urgen Blum, Yuri Skorov

arxiv:1111.0768 v1 · 2011-11-03 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZLXAJKG3SARKRFSFS45GHMFSZ5}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:59:47.942157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caee04a8db9022a89645973a63b0b2cf5932103e2217c1100dc984f75eac3d88

Aliases

arxiv: 1111.0768 · arxiv_version: 1111.0768v1 · doi: 10.48550/arxiv.1111.0768 · pith_short_12: ZLXAJKG3SARK · pith_short_16: ZLXAJKG3SARKRFSF · pith_short_8: ZLXAJKG3

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/ZLXAJKG3SARKRFSFS45GHMFSZ5 \
  | 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: caee04a8db9022a89645973a63b0b2cf5932103e2217c1100dc984f75eac3d88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd8873b1714e9aa30713857208607ccff2b16d8b4c285cc1d313b83ceabdc225",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-11-03T09:42:28Z",
    "title_canon_sha256": "a54d9e6da82036d71e44b71131342b7ab7752a7f32c7ac53de35ad9625497bbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.0768",
    "kind": "arxiv",
    "version": 1
  }
}