Pith Number

pith:PZVYNVEF

pith:2010:PZVYNVEFVGPUTQATO6D72UFQ4D

not attested not anchored not stored refs pending

Critical behavior of two freely evolving granular gases separated by an adiabatic piston

J. Javier Brey, Nagi Khalil

arxiv:1009.4553 v1 · 2010-09-23 · cond-mat.stat-mech · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PZVYNVEFVGPUTQATO6D72UFQ4D}

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	2026-05-18T03:26:39.759900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e6b86d485a99f49c0137787fd50b0e0ed90751d716cbb52d0083c68e448d16c

Aliases

arxiv: 1009.4553 · arxiv_version: 1009.4553v1 · doi: 10.48550/arxiv.1009.4553 · pith_short_12: PZVYNVEFVGPU · pith_short_16: PZVYNVEFVGPUTQAT · pith_short_8: PZVYNVEF

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/PZVYNVEFVGPUTQATO6D72UFQ4D \
  | 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: 7e6b86d485a99f49c0137787fd50b0e0ed90751d716cbb52d0083c68e448d16c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa467b449f67abcdd23349dd68d02c9d4971057997e5f88cd9c09a2fed7021bc",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2010-09-23T09:56:32Z",
    "title_canon_sha256": "90854b99179258af248e45a0bfa7c24ebfd876a9258cde5412f5bd8f8e38cae2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4553",
    "kind": "arxiv",
    "version": 1
  }
}