Pith Number

pith:R3XH7XGR

pith:2012:R3XH7XGRYDMDGYWCKNDED7FR5V

not attested not anchored not stored refs pending

On the relevance of numerical simulations to booming sand

Merline Tankeo (IPR), Patrick Richard (IPR), Sean Mcnamara (IPR)

arxiv:1201.0958 v1 · 2012-01-04 · cond-mat.soft · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R3XH7XGRYDMDGYWCKNDED7FR5V}

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	2026-05-18T01:58:57.763751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8eee7fdcd1c0d83362c2534641fcb1ed5901935f23b48d60192e8728bcfc7af0

Aliases

arxiv: 1201.0958 · arxiv_version: 1201.0958v1 · doi: 10.48550/arxiv.1201.0958 · pith_short_12: R3XH7XGRYDMD · pith_short_16: R3XH7XGRYDMDGYWC · pith_short_8: R3XH7XGR

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/R3XH7XGRYDMDGYWCKNDED7FR5V \
  | 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: 8eee7fdcd1c0d83362c2534641fcb1ed5901935f23b48d60192e8728bcfc7af0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "812591077d4402db19e2ad42a83db375a0508fd29c18e9b9d7449b2d43b2011b",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-01-04T18:36:42Z",
    "title_canon_sha256": "d7c73bd0c1b55ae3241b6570b2fce504ebf91dd148460cf1855f9ae79cb89111"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0958",
    "kind": "arxiv",
    "version": 1
  }
}