Pith Number

pith:V64O3BAF

pith:2013:V64O3BAFX2MGD7DBPEJTLWITHA

not attested not anchored not stored refs pending

Energy Dissipation in Driven Granular Matter in the Absence of Gravity

Achim Sack, Fabian Zimber, Jonathan E. Kollmer, Michael Heckel, Thorsten Poeschel

arxiv:1305.1011 v1 · 2013-05-05 · 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{V64O3BAFX2MGD7DBPEJTLWITHA}

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	2026-05-18T01:50:12.125708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afb8ed8405be9861fc61791335d913382ecf2fe677d50d243c99257f1f6ef073

Aliases

arxiv: 1305.1011 · arxiv_version: 1305.1011v1 · doi: 10.48550/arxiv.1305.1011 · pith_short_12: V64O3BAFX2MG · pith_short_16: V64O3BAFX2MGD7DB · pith_short_8: V64O3BAF

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/V64O3BAFX2MGD7DBPEJTLWITHA \
  | 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: afb8ed8405be9861fc61791335d913382ecf2fe677d50d243c99257f1f6ef073

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75040aebe8378f88375d93bbb16bcb5ba421e9051057cc5ccd725e3edcde1951",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-05-05T13:33:18Z",
    "title_canon_sha256": "4654d13a55f0823befe6c9104ad139a19fccebab09b365142a9fe73d7bba8535"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1011",
    "kind": "arxiv",
    "version": 1
  }
}