Pith Number

pith:DJBUX33R

pith:2017:DJBUX33RV3SVHARO5ZAPUI2M5V

not attested not anchored not stored refs pending

Multiparameter quantum Pfaffians

Jian Zhang, Naihuan Jing

arxiv:1701.07458 v1 · 2017-01-25 · math.QA · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DJBUX33RV3SVHARO5ZAPUI2M5V}

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	2026-05-18T00:52:03.437756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a434bef71aee553822eee40fa234ced520d884977d399720a3ac43d555317f2

Aliases

arxiv: 1701.07458 · arxiv_version: 1701.07458v1 · doi: 10.48550/arxiv.1701.07458 · pith_short_12: DJBUX33RV3SV · pith_short_16: DJBUX33RV3SVHARO · pith_short_8: DJBUX33R

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/DJBUX33RV3SVHARO5ZAPUI2M5V \
  | 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: 1a434bef71aee553822eee40fa234ced520d884977d399720a3ac43d555317f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0eefec77d8c3f8adbf4952847207294cae3f4f7c80a9a8ff1de3548ceaf123e",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2017-01-25T19:40:11Z",
    "title_canon_sha256": "8bd8ec54666a7b14a19df71a71d73bf7b68f5ee8b08dcc69a861a35be966f9a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07458",
    "kind": "arxiv",
    "version": 1
  }
}