Pith Number

pith:UUVUOLZV

pith:2016:UUVUOLZVWJB56BIYRL4UZOWAZX

not attested not anchored not stored refs pending

Homogenization and transport equations: the case of desert and sand piles

Diaraf Seck, Ibrahima Faye, Mohamed Ould Badahi

arxiv:1603.08780 v1 · 2016-03-29 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UUVUOLZVWJB56BIYRL4UZOWAZX}

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	2026-05-18T01:18:05.334643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a52b472f35b243df05188af94cbac0cdfb2afc7a7cc4f98741f4811e6bbbdbac

Aliases

arxiv: 1603.08780 · arxiv_version: 1603.08780v1 · doi: 10.48550/arxiv.1603.08780 · pith_short_12: UUVUOLZVWJB5 · pith_short_16: UUVUOLZVWJB56BIY · pith_short_8: UUVUOLZV

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/UUVUOLZVWJB56BIYRL4UZOWAZX \
  | 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: a52b472f35b243df05188af94cbac0cdfb2afc7a7cc4f98741f4811e6bbbdbac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2747d90c920c2c3aba54ab6d08552a8b3396ec9869c5aa315eafcca881987e8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-03-29T14:13:53Z",
    "title_canon_sha256": "f71889c04093f9a918a797fe68a569ae81a0b4501bfe62c3de34bec39157924a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.08780",
    "kind": "arxiv",
    "version": 1
  }
}