Pith Number

pith:GDULDZ3I

pith:2000:GDULDZ3I6TKYETCU5OWO2O6FDE

not attested not anchored not stored refs pending

A Statistical Mechanics Approach to the Inherent States of Granular Media

Antonio Coniglio, Mario Nicodemi

arxiv:cond-mat/0010191 v2 · 2000-10-13 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GDULDZ3I6TKYETCU5OWO2O6FDE}

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	2026-05-18T01:07:12.550756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30e8b1e768f4d5824c54ebaced3bc51935bcf1ec8ccf09847405e7b34cf3da96

Aliases

arxiv: cond-mat/0010191 · arxiv_version: cond-mat/0010191v2 · doi: 10.48550/arxiv.cond-mat/0010191 · pith_short_12: GDULDZ3I6TKY · pith_short_16: GDULDZ3I6TKYETCU · pith_short_8: GDULDZ3I

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/GDULDZ3I6TKYETCU5OWO2O6FDE \
  | 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: 30e8b1e768f4d5824c54ebaced3bc51935bcf1ec8ccf09847405e7b34cf3da96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43f27b2abd7d294d7a5bcf8429368ca5fd1ac0e43587268383cbff3bec67c654",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "2000-10-13T11:38:48Z",
    "title_canon_sha256": "3a092e25ba5bf67ceb33f1a9fdeaf752e6ba457636832accf3207d81d0e600c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0010191",
    "kind": "arxiv",
    "version": 2
  }
}