Pith Number

pith:DPQYKOBC

pith:2012:DPQYKOBC7CULAKCRCSWAAJX73U

not attested not anchored not stored refs pending

Mechanical response of an inclined frictional granular layer approaching unjamming

A. P. F. Atman, G. Combe, P. Claudin, R. Mari

arxiv:1203.5996 v2 · 2012-03-27 · cond-mat.soft · cond-mat.dis-nn · 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{DPQYKOBC7CULAKCRCSWAAJX73U}

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	2026-05-18T01:58:01.399498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1be1853822f8a8b0285114ac0026ffdd366cd15bad45f94a67c3de7865018217

Aliases

arxiv: 1203.5996 · arxiv_version: 1203.5996v2 · doi: 10.48550/arxiv.1203.5996 · pith_short_12: DPQYKOBC7CUL · pith_short_16: DPQYKOBC7CULAKCR · pith_short_8: DPQYKOBC

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/DPQYKOBC7CULAKCRCSWAAJX73U \
  | 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: 1be1853822f8a8b0285114ac0026ffdd366cd15bad45f94a67c3de7865018217

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4991b2dec3cb62304818a2e24ac3d424f63f9cfa9916ad5515691e0becba13f2",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-03-27T15:17:28Z",
    "title_canon_sha256": "df3d85c8aa1fed05157cc0ee386e6589d78eb627aee8e7b2109fe1e321516dad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.5996",
    "kind": "arxiv",
    "version": 2
  }
}