Pith Number

pith:WXEQDQ3P

pith:2013:WXEQDQ3PX2P5TD6H3KYNL5QN54

not attested not anchored not stored refs pending

Topology of Complex Bridges inside Vibrated Dry Granular Media

Bandan Chakrabortty

arxiv:1302.1120 v3 · 2013-02-05 · cond-mat.soft · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WXEQDQ3PX2P5TD6H3KYNL5QN54}

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	2026-05-18T03:27:54.043615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5c901c36fbe9fd98fc7dab0d5f60def06a91d090bc585c51bd982da8489af95

Aliases

arxiv: 1302.1120 · arxiv_version: 1302.1120v3 · doi: 10.48550/arxiv.1302.1120 · pith_short_12: WXEQDQ3PX2P5 · pith_short_16: WXEQDQ3PX2P5TD6H · pith_short_8: WXEQDQ3P

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/WXEQDQ3PX2P5TD6H3KYNL5QN54 \
  | 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: b5c901c36fbe9fd98fc7dab0d5f60def06a91d090bc585c51bd982da8489af95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2896e1cdf476d853b0183d11cae290323e37f2f2faf9d15a12fb50c07298b36e",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-02-05T17:05:28Z",
    "title_canon_sha256": "b96c82f8f576084c3f92531518377013098c2b54339785f2ff06b7965e04f720"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1120",
    "kind": "arxiv",
    "version": 3
  }
}