Pith Number

pith:AY534NMJ

pith:2014:AY534NMJOPH2CUK3R3KYMPVRIO

not attested not anchored not stored refs pending

Comment on "Discretisations of constrained KP hierarchies"

Takayuki Tsuchida

arxiv:1406.7324 v2 · 2014-06-27 · nlin.SI · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AY534NMJOPH2CUK3R3KYMPVRIO}

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	2026-05-18T02:32:06.135597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

063bbe358973cfa1515b8ed5863eb143bfc0967a9da6d71fba96372f039cb707

Aliases

arxiv: 1406.7324 · arxiv_version: 1406.7324v2 · doi: 10.48550/arxiv.1406.7324 · pith_short_12: AY534NMJOPH2 · pith_short_16: AY534NMJOPH2CUK3 · pith_short_8: AY534NMJ

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/AY534NMJOPH2CUK3R3KYMPVRIO \
  | 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: 063bbe358973cfa1515b8ed5863eb143bfc0967a9da6d71fba96372f039cb707

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7208fc34561acff7e0a7a0e4a8afb7d519834a667317b3c67ffe868bde89307a",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2014-06-27T22:06:05Z",
    "title_canon_sha256": "93e618e46717fb8675238b1ba0d2c1a6dc6442909dd5fc25af8413007d098ec1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.7324",
    "kind": "arxiv",
    "version": 2
  }
}