Pith Number

pith:5A7TRRJQ

pith:2010:5A7TRRJQEBAUVQHFO2XJFQJHON

not attested not anchored not stored refs pending

Characterizing Complex Particle Morphologies Through Shape Matching: Descriptors, Applications, and Algorithms

Aaron S. Keys, Christopher R. Iacovella, Sharon C. Glotzer

arxiv:1012.4537 v1 · 2010-12-21 · cond-mat.soft · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5A7TRRJQEBAUVQHFO2XJFQJHON}

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	2026-05-18T04:04:30.143547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e83f38c53020414ac0e576ae92c127736492c90884eaea2a1f79f8bc9e8cc278

Aliases

arxiv: 1012.4537 · arxiv_version: 1012.4537v1 · doi: 10.48550/arxiv.1012.4537 · pith_short_12: 5A7TRRJQEBAU · pith_short_16: 5A7TRRJQEBAUVQHF · pith_short_8: 5A7TRRJQ

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/5A7TRRJQEBAUVQHFO2XJFQJHON \
  | 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: e83f38c53020414ac0e576ae92c127736492c90884eaea2a1f79f8bc9e8cc278

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8316e1175cdab8ef3318d2c1f6abb0b4efd74fbcac89d5ececf6ad612745d7b1",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2010-12-21T03:05:47Z",
    "title_canon_sha256": "8eff9dba6a40ee16c97ce8c0f7341085dd8511d45571824c68939816e3b02ef9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4537",
    "kind": "arxiv",
    "version": 1
  }
}