Pith Number

pith:J2QXGNCE

pith:2010:J2QXGNCEZFVP5CNH4GBLG74VI6

not attested not anchored not stored refs pending

Where the granular flows bend

A. Gandorfer, E. Khomenko, J.A. Bonet, J.C. del Toro Iniesta, M. Knoelker, P. Barthol, S.K. Solanki, V. Domingo, V. Martinez Pillet, W. Schmidt

arxiv:1008.0517 v1 · 2010-08-03 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J2QXGNCEZFVP5CNH4GBLG74VI6}

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	2026-05-18T02:05:59.968536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ea1733444c96afe89a7e182b37f9547918af6daa2d24b2a5f2bb95a3a451dc4

Aliases

arxiv: 1008.0517 · arxiv_version: 1008.0517v1 · doi: 10.48550/arxiv.1008.0517 · pith_short_12: J2QXGNCEZFVP · pith_short_16: J2QXGNCEZFVP5CNH · pith_short_8: J2QXGNCE

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/J2QXGNCEZFVP5CNH4GBLG74VI6 \
  | 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: 4ea1733444c96afe89a7e182b37f9547918af6daa2d24b2a5f2bb95a3a451dc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8402872ed91672e62cf14b0ef8ca6cba7a35d4640deba240f88af7c4f9f029f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-08-03T10:57:35Z",
    "title_canon_sha256": "d2fe6c59ec8b08e935730eb17e893fc97fc73eedd650149dacb62565f438b676"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0517",
    "kind": "arxiv",
    "version": 1
  }
}