Pith Number

pith:R7WES5PX

pith:2010:R7WES5PXTKOKLYWRUXCNLFEJQD

not attested not anchored not stored refs pending

Angoricity and compactivity describe the jamming transition in soft particulate matter

Chaoming Song, Hernan A. Makse, Kun Wang, Ping Wang

arxiv:1001.5295 v2 · 2010-01-28 · cond-mat.soft · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R7WES5PXTKOKLYWRUXCNLFEJQD}

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	2026-05-18T01:18:15.548410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fec4975f79a9ca5e2d1a5c4d5948980f8da89f188a89f869aff9bfd41bcbcc9

Aliases

arxiv: 1001.5295 · arxiv_version: 1001.5295v2 · doi: 10.48550/arxiv.1001.5295 · pith_short_12: R7WES5PXTKOK · pith_short_16: R7WES5PXTKOKLYWR · pith_short_8: R7WES5PX

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/R7WES5PXTKOKLYWRUXCNLFEJQD \
  | 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: 8fec4975f79a9ca5e2d1a5c4d5948980f8da89f188a89f869aff9bfd41bcbcc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30f3aad270f5c3b3ba8f9477fa913b263ef2d3332a4e351ad1b8a37565debfc4",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2010-01-28T23:35:15Z",
    "title_canon_sha256": "8d0f0981b5d7690c5bde4ad23d40c32b4c1fa68ce7edb75ae538704f9297d905"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.5295",
    "kind": "arxiv",
    "version": 2
  }
}