Pith Number

pith:4YJG5OKW

pith:2002:4YJG5OKWBLKBLHCRQKVNXGD7CY

not attested not anchored not stored refs pending

Hamiltonian model for multidimensional epistasis

Ayse Erzan (Istanbul Technical University), Seher Ozcelik

arxiv:physics/0207079 v2 · 2002-07-19 · physics.bio-ph · q-bio

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4YJG5OKWBLKBLHCRQKVNXGD7CY}

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	2026-05-18T01:38:09.233913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6126eb9560ad4159c5182aadb987f162a425a186e8fab2eb0765733832ec8f3

Aliases

arxiv: physics/0207079 · arxiv_version: physics/0207079v2 · doi: 10.48550/arxiv.physics/0207079 · pith_short_12: 4YJG5OKWBLKB · pith_short_16: 4YJG5OKWBLKBLHCR · pith_short_8: 4YJG5OKW

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/4YJG5OKWBLKBLHCRQKVNXGD7CY \
  | 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: e6126eb9560ad4159c5182aadb987f162a425a186e8fab2eb0765733832ec8f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfc65c189c552f76d07de78100df83e0ea9946b36155ba7a8c5990bb64aa700b",
    "cross_cats_sorted": [
      "q-bio"
    ],
    "license": "",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2002-07-19T15:45:23Z",
    "title_canon_sha256": "94946d43cbfdbd58f5729875e724ed3020decc87bce43baaa4f5a386997f3e4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0207079",
    "kind": "arxiv",
    "version": 2
  }
}