Pith Number

pith:F2BXCBQO

pith:2015:F2BXCBQOVYGZFTYF2RGLAG6VWU

not attested not anchored not stored refs pending

Quantitative Analysis of Particles Segregation

Aiping Qu, Ting Peng, Xiaoling Wang

arxiv:1511.06106 v2 · 2015-11-19 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F2BXCBQOVYGZFTYF2RGLAG6VWU}

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	2026-05-18T01:25:54.672447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e8371060eae0d92cf05d44cb01bd5b519fe0356c608a3dd7eb9620c344a081d

Aliases

arxiv: 1511.06106 · arxiv_version: 1511.06106v2 · doi: 10.48550/arxiv.1511.06106 · pith_short_12: F2BXCBQOVYGZ · pith_short_16: F2BXCBQOVYGZFTYF · pith_short_8: F2BXCBQO

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/F2BXCBQOVYGZFTYF2RGLAG6VWU \
  | 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: 2e8371060eae0d92cf05d44cb01bd5b519fe0356c608a3dd7eb9620c344a081d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "978abee17979d742904cbb59a80b9d2789b60b2060a63fd2e4d8c932ebfcac89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-11-19T09:57:14Z",
    "title_canon_sha256": "902d1a632c577b3a1aa040d1e12d7ea1ecc776012924826bf9ff4edd1661eb66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.06106",
    "kind": "arxiv",
    "version": 2
  }
}