Pith Number

pith:ZJDSKYS7

pith:2021:ZJDSKYS733LAGAE72MIZ3H4JA4

not attested not anchored not stored refs pending

Revealing the intricate dune-dune interactions of bidisperse barchans

Erick de Moraes Franklin, Fernando David C\'u\~nez, Willian Righi Assis

arxiv:2112.00834 v1 · 2021-12-01 · physics.geo-ph · cond-mat.soft · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZJDSKYS733LAGAE72MIZ3H4JA4}

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	2026-07-05T03:37:00.166071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca4725625fded603009fd3119d9f8907094163227f1f4e53a46d1a46330a17a0

Aliases

arxiv: 2112.00834 · arxiv_version: 2112.00834v1 · doi: 10.48550/arxiv.2112.00834 · pith_short_12: ZJDSKYS733LA · pith_short_16: ZJDSKYS733LAGAE7 · pith_short_8: ZJDSKYS7

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/ZJDSKYS733LAGAE72MIZ3H4JA4 \
  | 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: ca4725625fded603009fd3119d9f8907094163227f1f4e53a46d1a46330a17a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a2467487372add137daca378f1d275348f2899c40e1757bca6b086ba1c74554",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2021-12-01T21:25:18Z",
    "title_canon_sha256": "fd53d41762d49a0f9c8d4b8ce07edf47b4ff91a91d548f9b68a6cb7619a596ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.00834",
    "kind": "arxiv",
    "version": 1
  }
}