Pith Number

pith:H7HA2WXN

pith:2007:H7HA2WXN45NX6BAL74FLLAN4Q4

not attested not anchored not stored refs pending

Crystalline Order On Riemannian Manifolds With Variable Gaussian Curvature And Boundary

Luca Giomi, Mark J. Bowick

arxiv:cond-mat/0702471 v1 · 2007-02-20 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H7HA2WXN45NX6BAL74FLLAN4Q4}

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	2026-07-04T15:03:26.628929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fce0d5aede75b7f040bff0ab581bc871d44287af490c728e50ff17c65e8ba7a

Aliases

arxiv: cond-mat/0702471 · arxiv_version: cond-mat/0702471v1 · doi: 10.48550/arxiv.cond-mat/0702471 · pith_short_12: H7HA2WXN45NX · pith_short_16: H7HA2WXN45NX6BAL · pith_short_8: H7HA2WXN

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/H7HA2WXN45NX6BAL74FLLAN4Q4 \
  | 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: 3fce0d5aede75b7f040bff0ab581bc871d44287af490c728e50ff17c65e8ba7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76b047541811fa31d511b8ff965b83c33c8f57a0992afdcfc73d8a6acc3cdbf1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2007-02-20T18:24:20Z",
    "title_canon_sha256": "a4f57647314b11ee28b367877487dd9c84ac0c0fe880c3c280be04c978b321ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0702471",
    "kind": "arxiv",
    "version": 1
  }
}