Pith Number

pith:6KMD64RJ

pith:2010:6KMD64RJJUAQHN6K3N2OTBDOQX

not attested not anchored not stored refs pending

Geometry of Valley Growth

Alexander E. Lobkovsky, Alexander P. Petroff, Arshad Kudrolli, Daniel H. Rothman, Daniel M. Abrams, Olivier Devauchelle

arxiv:1011.2782 v1 · 2010-11-11 · 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{6KMD64RJJUAQHN6K3N2OTBDOQX}

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	2026-05-18T03:10:12.445841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2983f72294d0103b7cadb74e9846e85ef6ed085697a752775e491bacd8ed9c6

Aliases

arxiv: 1011.2782 · arxiv_version: 1011.2782v1 · doi: 10.48550/arxiv.1011.2782 · pith_short_12: 6KMD64RJJUAQ · pith_short_16: 6KMD64RJJUAQHN6K · pith_short_8: 6KMD64RJ

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/6KMD64RJJUAQHN6K3N2OTBDOQX \
  | 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: f2983f72294d0103b7cadb74e9846e85ef6ed085697a752775e491bacd8ed9c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83009905d4f4080f86e18c501fbe40667ac5dd5e0f555625ef0b7271bf7ee281",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2010-11-11T21:51:16Z",
    "title_canon_sha256": "2f71db555f18be4675da3fc7266217f271cf5d8102b6d2ad01d1b5f418ee2a4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2782",
    "kind": "arxiv",
    "version": 1
  }
}