Pith Number

pith:DUYND5MD

pith:2015:DUYND5MDBQFDITEGWNH6O2LH5V

not attested not anchored not stored refs pending

Are there p-adic knot invariants?

A. Morozov

arxiv:1509.04928 v2 · 2015-09-16 · hep-th · math-ph · math.GT · 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{DUYND5MDBQFDITEGWNH6O2LH5V}

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	2026-05-18T01:14:29.277931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d30d1f5830c0a344c86b34fe76967ed6a50f226c4b0385ac8d9650ef6e4806d

Aliases

arxiv: 1509.04928 · arxiv_version: 1509.04928v2 · doi: 10.48550/arxiv.1509.04928 · pith_short_12: DUYND5MDBQFD · pith_short_16: DUYND5MDBQFDITEG · pith_short_8: DUYND5MD

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/DUYND5MDBQFDITEGWNH6O2LH5V \
  | 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: 1d30d1f5830c0a344c86b34fe76967ed6a50f226c4b0385ac8d9650ef6e4806d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88a4ae1c499cfb79a918de44fefe6147674440533e39cbb12a6d3d7a3bdc74bb",
    "cross_cats_sorted": [
      "math-ph",
      "math.GT",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-09-16T14:12:35Z",
    "title_canon_sha256": "8c3b0bc26c0ed0a20821bf2e9c031fe0d5260fbe86e07e7890b106ae424697c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04928",
    "kind": "arxiv",
    "version": 2
  }
}