Pith Number

pith:L6BDJQTU

pith:2005:L6BDJQTUFHIBCBG45C6S34IOXH

not attested not anchored not stored refs pending

Jamming as a critical phenomenon: a field theory of zero-temperature grain packings

Bulbul Chakraborty, Silke Henkes

arxiv:cond-mat/0504371 v1 · 2005-04-14 · 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{L6BDJQTUFHIBCBG45C6S34IOXH}

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	2026-05-18T03:24:32.067145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f8234c27429d01104dce8bd2df10eb9c26199a01235231c5ad6a7a592f5c46c

Aliases

arxiv: cond-mat/0504371 · arxiv_version: cond-mat/0504371v1 · doi: 10.48550/arxiv.cond-mat/0504371 · pith_short_12: L6BDJQTUFHIB · pith_short_16: L6BDJQTUFHIBCBG4 · pith_short_8: L6BDJQTU

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/L6BDJQTUFHIBCBG45C6S34IOXH \
  | 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: 5f8234c27429d01104dce8bd2df10eb9c26199a01235231c5ad6a7a592f5c46c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47b51f5ffc37298045d507c151f3cab9eff26b51e142472d1039af19293b4420",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2005-04-14T16:43:15Z",
    "title_canon_sha256": "0c7f3c12069662030d143845b60ad4f4c4bc81c870b85d98c30d93a420ce5996"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0504371",
    "kind": "arxiv",
    "version": 1
  }
}