Pith Number

pith:TUW7GIMI

pith:2005:TUW7GIMIHCEZOA4JLVOJINKFKI

not attested not anchored not stored refs pending

DNA Elasticity : Topology of Self-Avoidance

Abhijit Ghosh, Joseph Samuel, Supurna Sinha

arxiv:cond-mat/0504189 v3 · 2005-04-08 · cond-mat.soft · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TUW7GIMIHCEZOA4JLVOJINKFKI}

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	2026-05-18T01:06:52.926507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d2df3218838899703895d5c9435455227c4b3efdda27759e8d1334546518e7a

Aliases

arxiv: cond-mat/0504189 · arxiv_version: cond-mat/0504189v3 · doi: 10.48550/arxiv.cond-mat/0504189 · pith_short_12: TUW7GIMIHCEZ · pith_short_16: TUW7GIMIHCEZOA4J · pith_short_8: TUW7GIMI

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/TUW7GIMIHCEZOA4JLVOJINKFKI \
  | 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: 9d2df3218838899703895d5c9435455227c4b3efdda27759e8d1334546518e7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0250e3d7579977a35b05770cf91e2bba3344a2431c85f36da1b36852b15254e6",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2005-04-08T04:39:34Z",
    "title_canon_sha256": "833f436dd936d00a93c7e8a8fd93d7dc67a1519bf5beecf2edb2995a4e58bcc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0504189",
    "kind": "arxiv",
    "version": 3
  }
}