Pith Number

pith:ZLGA6QUG

pith:1998:ZLGA6QUG374N4N7KGQXPYFM4CW

not attested not anchored not stored refs pending

Universality of the Tangential Shape Exponent at the Facet Edge of a Crystal

N. Akutsu, T. Yamamoto, Y. Akutsu

arxiv:cond-mat/9803189 v1 · 1998-03-15 · 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{ZLGA6QUG374N4N7KGQXPYFM4CW}

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	2026-07-04T14:23:03.986586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cacc0f4286dff8de37ea342efc159c159db29d1278d97161790d187d29f20588

Aliases

arxiv: cond-mat/9803189 · arxiv_version: cond-mat/9803189v1 · doi: 10.48550/arxiv.cond-mat/9803189 · pith_short_12: ZLGA6QUG374N · pith_short_16: ZLGA6QUG374N4N7K · pith_short_8: ZLGA6QUG

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/ZLGA6QUG374N4N7KGQXPYFM4CW \
  | 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: cacc0f4286dff8de37ea342efc159c159db29d1278d97161790d187d29f20588

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f354a17707530536b5eba356c0ada59561b2e488d158dcd3726b86900ace7634",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "1998-03-15T03:37:00Z",
    "title_canon_sha256": "60b09f9fc2b821dcf938bb5f1c585147493dc9b297233b5eceaa6eaad199fd36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9803189",
    "kind": "arxiv",
    "version": 1
  }
}