Pith Number

pith:AWVCKH3P

pith:2013:AWVCKH3PIYLAPQVCD323I24NIV

not attested not anchored not stored refs pending

Transcritical flow of a stratified fluid over topography: analysis of the forced Gardner equation

A. M. Kamchatnov, G. A. El, R. Clift, R. H. J. Grimshaw, S.-C. Gou, T.-C. Lin, T.-L. Horng, Y.-H. Kuo

arxiv:1305.3316 v1 · 2013-05-14 · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AWVCKH3PIYLAPQVCD323I24NIV}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:06:34.439705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05aa251f6f461607c2a21ef5b46b8d454b2c8b5adaa7827a5462058be6a0e8dc

Aliases

arxiv: 1305.3316 · arxiv_version: 1305.3316v1 · doi: 10.48550/arxiv.1305.3316 · pith_short_12: AWVCKH3PIYLA · pith_short_16: AWVCKH3PIYLAPQVC · pith_short_8: AWVCKH3P

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/AWVCKH3PIYLAPQVCD323I24NIV \
  | 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: 05aa251f6f461607c2a21ef5b46b8d454b2c8b5adaa7827a5462058be6a0e8dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cb939b858deac2d8e488034a93517eae8a428ed8566dafbd9420c3a79c9ccdc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2013-05-14T22:24:15Z",
    "title_canon_sha256": "48a0c94875cbc41a5105989773618a8935258a7d597fe43b105ab39b72e26491"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3316",
    "kind": "arxiv",
    "version": 1
  }
}