Pith Number

pith:PC6T6I42

pith:2014:PC6T6I42TXJ4ETMA4NTT7K3ON3

not attested not anchored not stored refs pending

A simple effective rule to estimate the jamming packing fraction of polydisperse hard spheres

Andr\'es Santos, Gerardo Odriozola, Mariano L\'opez de Haro, Santos B. Yuste, Vitaliy Ogarko

arxiv:1402.3443 v2 · 2014-02-14 · cond-mat.stat-mech · cond-mat.mtrl-sci · cond-mat.soft · physics.chem-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{PC6T6I42TXJ4ETMA4NTT7K3ON3}

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	2026-05-18T02:52:55.677751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78bd3f239a9dd3c24d80e3673fab6e6ee1edd98ccd042925fbdf6eb696e766f8

Aliases

arxiv: 1402.3443 · arxiv_version: 1402.3443v2 · doi: 10.48550/arxiv.1402.3443 · pith_short_12: PC6T6I42TXJ4 · pith_short_16: PC6T6I42TXJ4ETMA · pith_short_8: PC6T6I42

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/PC6T6I42TXJ4ETMA4NTT7K3ON3 \
  | 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: 78bd3f239a9dd3c24d80e3673fab6e6ee1edd98ccd042925fbdf6eb696e766f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0349a7f38380181ff7edbaca2c4713b8e1ef853c9ed91ecaf94e68648983b7d2",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.soft",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2014-02-14T11:54:01Z",
    "title_canon_sha256": "ea8c9101d1e676b6db8be62c5d23e29b09afebefe1c3b63d41ab20aae8e976a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3443",
    "kind": "arxiv",
    "version": 2
  }
}