Pith Number

pith:K2XPIN3Q

pith:2013:K2XPIN3Q4N4UOZAD2X3L73LPZX

not attested not anchored not stored refs pending

Colloidal Shape Effects in Evaporating Drops

A. G. Yodh, Peter J. Yunker, Tim Still

arxiv:1308.1874 v2 · 2013-08-08 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K2XPIN3Q4N4UOZAD2X3L73LPZX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:16:08.137394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56aef43770e379476403d5f6bfed6fcdd8be484f87e0688cd1dd27c911cb0f8e

Aliases

arxiv: 1308.1874 · arxiv_version: 1308.1874v2 · doi: 10.48550/arxiv.1308.1874 · pith_short_12: K2XPIN3Q4N4U · pith_short_16: K2XPIN3Q4N4UOZAD · pith_short_8: K2XPIN3Q

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/K2XPIN3Q4N4UOZAD2X3L73LPZX \
  | 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: 56aef43770e379476403d5f6bfed6fcdd8be484f87e0688cd1dd27c911cb0f8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58d68055a93daed3f4ce12d7d7c519924cbb482a4e74e702c01a29b713b0daf6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-08-08T15:19:24Z",
    "title_canon_sha256": "2f7e8abdc7be12379fd33c1d5c522fb3f58390fdb70634c254a8ae9d51137573"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.1874",
    "kind": "arxiv",
    "version": 2
  }
}