Pith Number

pith:D55PWWVF

pith:2003:D55PWWVFZDKWBB2TNHRGZHSKX4

not attested not anchored not stored refs pending

Topological Constraints at the Theta Point: Closed Loops at Two Loops

Randall D. Kamien, William Kung

arxiv:cond-mat/0305026 v2 · 2003-05-01 · cond-mat.stat-mech · cond-mat.soft · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D55PWWVFZDKWBB2TNHRGZHSKX4}

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	2026-05-18T04:33:05.587387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f7afb5aa5c8d560875369e26c9e4abf3b3e98430c37106b6c9ca062f21bbe21

Aliases

arxiv: cond-mat/0305026 · arxiv_version: cond-mat/0305026v2 · doi: 10.48550/arxiv.cond-mat/0305026 · pith_short_12: D55PWWVFZDKW · pith_short_16: D55PWWVFZDKWBB2T · pith_short_8: D55PWWVF

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/D55PWWVFZDKWBB2TNHRGZHSKX4 \
  | 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: 1f7afb5aa5c8d560875369e26c9e4abf3b3e98430c37106b6c9ca062f21bbe21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2d217fcc1927cfe52be2b7b273ff512b87e6e4767b6753028c88075127a8f62",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2003-05-01T21:03:14Z",
    "title_canon_sha256": "a29adcf8a43bc2f764f4592d899960e2446c53b808a1d1d901f9589126c8fad0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0305026",
    "kind": "arxiv",
    "version": 2
  }
}