Pith Number

pith:4OB6ANXA

pith:2004:4OB6ANXAMWDZBIHY2VAIN63UCJ

not attested not anchored not stored refs pending

Detection and tracking of defects in the gyroid mesophase

Jens Harting, Jonathan Chin, Matthew J.Harvey, Peter V. Coveney

arxiv:cond-mat/0409149 v1 · 2004-09-07 · cond-mat.soft · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4OB6ANXAMWDZBIHY2VAIN63UCJ}

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	2026-07-04T14:48:25.054547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e383e036e0658790a0f8d54086fb741241dc60de1ea6d1e94c48e5da568606a6

Aliases

arxiv: cond-mat/0409149 · arxiv_version: cond-mat/0409149v1 · doi: 10.48550/arxiv.cond-mat/0409149 · pith_short_12: 4OB6ANXAMWDZ · pith_short_16: 4OB6ANXAMWDZBIHY · pith_short_8: 4OB6ANXA

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/4OB6ANXAMWDZBIHY2VAIN63UCJ \
  | 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: e383e036e0658790a0f8d54086fb741241dc60de1ea6d1e94c48e5da568606a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c3b0ba2c9864f6b9bee28e6b32e2c3488919e2429e6675fa9588bd47dc5862f",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2004-09-07T16:43:39Z",
    "title_canon_sha256": "12ec2e837b320c5a65084b9395435b35d91c156d1c1a51729e104d1accb759b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0409149",
    "kind": "arxiv",
    "version": 1
  }
}