Pith Number

pith:C4XBVNYS

pith:2013:C4XBVNYSJNV2LIIRESTGL6ELWB

not attested not anchored not stored refs pending

Automatic sorting of point pattern sets using Minkowski Functionals

Devaraj van der Meer, Eilon Sherman, Joshua Parker, Lawrence E. Samelson, Matthias van de Raa, Wolfgang Losert

arxiv:1303.1121 v1 · 2013-03-05 · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C4XBVNYSJNV2LIIRESTGL6ELWB}

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	2026-05-18T00:37:21.791951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

172e1ab7124b6ba5a11124a665f88bb07a803dab9950ad48512904c51f293500

Aliases

arxiv: 1303.1121 · arxiv_version: 1303.1121v1 · doi: 10.48550/arxiv.1303.1121 · pith_short_12: C4XBVNYSJNV2 · pith_short_16: C4XBVNYSJNV2LIIR · pith_short_8: C4XBVNYS

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/C4XBVNYSJNV2LIIRESTGL6ELWB \
  | 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: 172e1ab7124b6ba5a11124a665f88bb07a803dab9950ad48512904c51f293500

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cdbb932ff87d9c4ce8a09adaccf9c6a96b6dab33534ba71b83d6fa662da41f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2013-03-05T18:10:41Z",
    "title_canon_sha256": "982f8931f5f72d832842b6b391e458df5f21fe9fbe33b96566167a4ae863863b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.1121",
    "kind": "arxiv",
    "version": 1
  }
}