Pith Number

pith:JU3YXHYT

pith:2013:JU3YXHYT4RRZZNBOIKNZVF3LPE

not attested not anchored not stored refs pending

Extraterrestrial sink dynamics in granular matter

A. Gonz\'alez-Pita, C. P\'erez-Penichet, E. Altshuler, G. S\'anchez-Colina, H. Torres, R. C. Hidalgo, S. Waitukaitis

arxiv:1305.6796 v2 · 2013-05-29 · 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{JU3YXHYT4RRZZNBOIKNZVF3LPE}

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	2026-05-18T03:21:45.004720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d378b9f13e4639cb42e429b9a976b7907384af736fd5f1a8b9b827fdd7d8c81

Aliases

arxiv: 1305.6796 · arxiv_version: 1305.6796v2 · doi: 10.48550/arxiv.1305.6796 · pith_short_12: JU3YXHYT4RRZ · pith_short_16: JU3YXHYT4RRZZNBO · pith_short_8: JU3YXHYT

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/JU3YXHYT4RRZZNBOIKNZVF3LPE \
  | 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: 4d378b9f13e4639cb42e429b9a976b7907384af736fd5f1a8b9b827fdd7d8c81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90234ae1cd73ca57b956eecbefe4e1d1e2056117b359ab20902c07e2dfde4233",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-05-29T13:38:36Z",
    "title_canon_sha256": "ab3e4a528cea17dbe4c7efc5c6372c83a10a845b656c5828e105dbc8769142d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6796",
    "kind": "arxiv",
    "version": 2
  }
}