Pith Number

pith:ABG7JAWW

pith:2010:ABG7JAWW5L6YBPVOP2AQ424ZUW

not attested not anchored not stored refs pending

Athermal jamming of soft frictionless Platonic solids

Kyle C. Smith, Meheboob Alam, Timothy S. Fisher

arxiv:1008.2475 v4 · 2010-08-14 · cond-mat.soft · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ABG7JAWW5L6YBPVOP2AQ424ZUW}

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	2026-05-18T03:56:22.828951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

004df482d6eafd80beae7e810e6b99a598726fa1034425d85bc3eb304e9a873b

Aliases

arxiv: 1008.2475 · arxiv_version: 1008.2475v4 · doi: 10.48550/arxiv.1008.2475 · pith_short_12: ABG7JAWW5L6Y · pith_short_16: ABG7JAWW5L6YBPVO · pith_short_8: ABG7JAWW

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/ABG7JAWW5L6YBPVOP2AQ424ZUW \
  | 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: 004df482d6eafd80beae7e810e6b99a598726fa1034425d85bc3eb304e9a873b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f00bec8669922ef9b3ee02a5d006a5cdaca8ad3323cb6afc343a4b96d11d2f6f",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2010-08-14T20:24:36Z",
    "title_canon_sha256": "7f9701f04d24c7e7ca1c478182ba61ce4190297413f1f2f47a4fb1932caefb81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2475",
    "kind": "arxiv",
    "version": 4
  }
}