Pith Number

pith:273JFG2T

pith:2014:273JFG2TM4APM3TOHXXCF7LD2C

not attested not anchored not stored refs pending

Numerical Study of the semiclassical limit of the Davey-Stewartson II equations

C. Klein, K. Roidot

arxiv:1401.4745 v2 · 2014-01-19 · math-ph · math.AP · math.MP · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{273JFG2TM4APM3TOHXXCF7LD2C}

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	2026-05-18T01:45:19.165678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7f6929b536700f66e6e3dee22fd63d08a9d50db8bfe03a018ef079a409c92e7

Aliases

arxiv: 1401.4745 · arxiv_version: 1401.4745v2 · doi: 10.48550/arxiv.1401.4745 · pith_short_12: 273JFG2TM4AP · pith_short_16: 273JFG2TM4APM3TO · pith_short_8: 273JFG2T

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/273JFG2TM4APM3TOHXXCF7LD2C \
  | 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: d7f6929b536700f66e6e3dee22fd63d08a9d50db8bfe03a018ef079a409c92e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e47e7fcc10dd871b94430a15589d3ab36ad991544c1ca68012962c869e930ae",
    "cross_cats_sorted": [
      "math.AP",
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-01-19T21:57:37Z",
    "title_canon_sha256": "fb198ab52f881931dcc25acf726256e93d5b5432b71a113397a824e763b6a720"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4745",
    "kind": "arxiv",
    "version": 2
  }
}