Pith Number

pith:TPP3TQBD

pith:2016:TPP3TQBDDX45ZW6T6NMTECK3IO

not attested not anchored not stored refs pending

A computational scheme to evaluate Hamaker constants of molecules with practical size and anisotropy

Kenta Hongo, Ryo Maezono

arxiv:1605.00580 v3 · 2016-05-02 · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TPP3TQBDDX45ZW6T6NMTECK3IO}

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	2026-05-18T00:30:28.814988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bdfb9c0231df9dcdbd3f35932095b43bda9555dfc67bf56b2730956c16d1a7c

Aliases

arxiv: 1605.00580 · arxiv_version: 1605.00580v3 · doi: 10.48550/arxiv.1605.00580 · pith_short_12: TPP3TQBDDX45 · pith_short_16: TPP3TQBDDX45ZW6T · pith_short_8: TPP3TQBD

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/TPP3TQBDDX45ZW6T6NMTECK3IO \
  | 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: 9bdfb9c0231df9dcdbd3f35932095b43bda9555dfc67bf56b2730956c16d1a7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eead676ce5b915793f54cb6b0b927acad1ce841f557f54031725468b4afbbd32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2016-05-02T17:41:57Z",
    "title_canon_sha256": "1b592336bf0c3ce1d23fc677f052d89099601d0229f9a03c7f57cfebaa3115c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.00580",
    "kind": "arxiv",
    "version": 3
  }
}