Pith Number

pith:W7XBEUZ4

pith:2013:W7XBEUZ4DBBTV5KOVXRZMHWFES

not attested not anchored not stored refs pending

Granular Shear Flow in Varying Gravitational Environments

B. Rozitis, N. Murdoch, P. Michel, S. F. Green, T-L de Lophem, W. Losert

arxiv:1306.1798 v1 · 2013-06-07 · cond-mat.soft · astro-ph.EP · physics.geo-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W7XBEUZ4DBBTV5KOVXRZMHWFES}

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	2026-05-18T03:21:32.330816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7ee12533c18433af54eade3961ec5249887d41e8e7ce3f5d36f16eb37c0b6a6

Aliases

arxiv: 1306.1798 · arxiv_version: 1306.1798v1 · doi: 10.48550/arxiv.1306.1798 · pith_short_12: W7XBEUZ4DBBT · pith_short_16: W7XBEUZ4DBBTV5KO · pith_short_8: W7XBEUZ4

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/W7XBEUZ4DBBTV5KOVXRZMHWFES \
  | 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: b7ee12533c18433af54eade3961ec5249887d41e8e7ce3f5d36f16eb37c0b6a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab3df46e83ce4f6b2e8f5fd707dcd9f1821a0662b7eaee54526fa393add94317",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-06-07T18:02:00Z",
    "title_canon_sha256": "3989710c816682d3b2ff9e8c1d2bcc0c03cd40a59dd2864c46d6a91db9c5ee2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1798",
    "kind": "arxiv",
    "version": 1
  }
}