Pith Number

pith:S5ZUFYVI

pith:2020:S5ZUFYVIRC2EOFPNYI6OKOBHLJ

not attested not anchored not stored refs pending

Hopf superpolynomial from topological vertices

A. Mironov, A. Morozov

arxiv:2003.07836 v1 · 2020-03-17 · hep-th · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S5ZUFYVIRC2EOFPNYI6OKOBHLJ}

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	2026-07-05T01:39:12.372395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

977342e2a888b44715edc23ce538275a6ff245a1e0fdfed90fd1fc041f7f80b0

Aliases

arxiv: 2003.07836 · arxiv_version: 2003.07836v1 · doi: 10.48550/arxiv.2003.07836 · pith_short_12: S5ZUFYVIRC2E · pith_short_16: S5ZUFYVIRC2EOFPN · pith_short_8: S5ZUFYVI

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/S5ZUFYVIRC2EOFPNYI6OKOBHLJ \
  | 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: 977342e2a888b44715edc23ce538275a6ff245a1e0fdfed90fd1fc041f7f80b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f380d68f1f6445d42baf635663e1b37bdff64753c6942270ee0a20546f26406c",
    "cross_cats_sorted": [
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-03-17T17:39:46Z",
    "title_canon_sha256": "45fb2008d600575297cd6b9c8bafd5dd348d0d577db911dd47cf470c23cf73f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.07836",
    "kind": "arxiv",
    "version": 1
  }
}