Pith Number

pith:OTOVD2PM

pith:2005:OTOVD2PMJTFPMYM2DGJP7FFFRU

not attested not anchored not stored refs pending

Interstitial gas and density-segregation in vertically-vibrated granular media

D. Candela, L. L. Tsai, M. Klein, M. S. Rosen, R. L. Walsworth, T. Pavlin

arxiv:cond-mat/0506085 v2 · 2005-06-03 · 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{OTOVD2PMJTFPMYM2DGJP7FFFRU}

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	2026-05-18T03:24:32.010421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74dd51e9ec4ccaf6619a1992ff94a58d31891e2276a8f9abbb845f1a14b1588a

Aliases

arxiv: cond-mat/0506085 · arxiv_version: cond-mat/0506085v2 · doi: 10.48550/arxiv.cond-mat/0506085 · pith_short_12: OTOVD2PMJTFP · pith_short_16: OTOVD2PMJTFPMYM2 · pith_short_8: OTOVD2PM

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/OTOVD2PMJTFPMYM2DGJP7FFFRU \
  | 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: 74dd51e9ec4ccaf6619a1992ff94a58d31891e2276a8f9abbb845f1a14b1588a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "215111db7fd1c9b8ede39c6c2a22a70c49ba48f5015ddb5b96aeef9c2b198185",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2005-06-03T16:27:10Z",
    "title_canon_sha256": "e9ce48f58b5bcd5203864b342feba5b63ca8dbcfe82af586be54b51c93bf9d41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0506085",
    "kind": "arxiv",
    "version": 2
  }
}