Pith Number

pith:ICB5CVGK

pith:1998:ICB5CVGKJ6IHSLBOWFQLQ7J4BX

not attested not anchored not stored refs pending

On infinitesimal symmetries of the self-dual Yang-Mills equations

Tatiana A. Ivanova

arxiv:physics/9803028 v2 · 1998-03-20 · 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{ICB5CVGKJ6IHSLBOWFQLQ7J4BX}

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	2026-07-04T15:15:47.787874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4083d154ca4f90792c2eb160b87d3c0dee2975a6615f8deb4813d9e3b10e68aa

Aliases

arxiv: physics/9803028 · arxiv_version: physics/9803028v2 · doi: 10.48550/arxiv.physics/9803028 · pith_short_12: ICB5CVGKJ6IH · pith_short_16: ICB5CVGKJ6IHSLBO · pith_short_8: ICB5CVGK

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/ICB5CVGKJ6IHSLBOWFQLQ7J4BX \
  | 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: 4083d154ca4f90792c2eb160b87d3c0dee2975a6615f8deb4813d9e3b10e68aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d50eefef0753b04ad08287d422aa2988ac737a5107841a13ec2e6c550c839b66",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "1998-03-20T10:44:03Z",
    "title_canon_sha256": "185aa9907175a0fc8005e6e143c8570d3124d0d57caa9e8837b95988f7b691c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/9803028",
    "kind": "arxiv",
    "version": 2
  }
}