Pith Number

pith:6AL5TOK6

pith:2011:6AL5TOK64PHPKEXLAIX7LZR46S

not attested not anchored not stored refs pending

A KdV-like advection-dispersion equation with some remarkable properties

Abhijit Sen, Anantanarayanan Thyagaraja, Dilip P. Ahalpara, Govind S. Krishnaswami

arxiv:1109.3745 v3 · 2011-09-17 · nlin.PS · cs.NE · math.AP · 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{6AL5TOK64PHPKEXLAIX7LZR46S}

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	2026-05-18T02:42:15.405568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f017d9b95ee3cef512eb022ff5e63cf481ffef2edb91b3d863ab93c5fcbecd9c

Aliases

arxiv: 1109.3745 · arxiv_version: 1109.3745v3 · doi: 10.48550/arxiv.1109.3745 · pith_short_12: 6AL5TOK64PHP · pith_short_16: 6AL5TOK64PHPKEXL · pith_short_8: 6AL5TOK6

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/6AL5TOK64PHPKEXLAIX7LZR46S \
  | 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: f017d9b95ee3cef512eb022ff5e63cf481ffef2edb91b3d863ab93c5fcbecd9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73be9509db560f73b20025d63a5324a5485bb6bda323f193da8447b53348f7d1",
    "cross_cats_sorted": [
      "cs.NE",
      "math.AP",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2011-09-17T03:51:07Z",
    "title_canon_sha256": "65ec06476dc63121b5dce3d15ad9d281a4557fc9a95742777ea22ee3b88af3c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.3745",
    "kind": "arxiv",
    "version": 3
  }
}