Pith Number

pith:HEY4TBY3

pith:2024:HEY4TBY35GXYGPEI3LF5YW7KSC

not attested not anchored not stored refs pending

Functoriality of Odd and Generalized Khovanov Homology in $\mathbb{R}^3\times I$

Jacob Migdail, Stephan Wehrli

arxiv:2410.23455 v2 · 2024-10-30 · 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{HEY4TBY35GXYGPEI3LF5YW7KSC}

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	2026-07-05T10:11:27.899683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3931c9871be9af833c88dacbdc5bea908be24ebf77a7234e7f9eac03c8f206f0

Aliases

arxiv: 2410.23455 · arxiv_version: 2410.23455v2 · doi: 10.48550/arxiv.2410.23455 · pith_short_12: HEY4TBY35GXY · pith_short_16: HEY4TBY35GXYGPEI · pith_short_8: HEY4TBY3

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/HEY4TBY35GXYGPEI3LF5YW7KSC \
  | 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: 3931c9871be9af833c88dacbdc5bea908be24ebf77a7234e7f9eac03c8f206f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1498a3750de21dd5f910183dec80f76a69a7dfd738e4a3ed6157ac7c216593d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2024-10-30T20:55:31Z",
    "title_canon_sha256": "13862324d6bb6be663de17f8cc56addcab8e7ed96a8010e75a7efda1accf096f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.23455",
    "kind": "arxiv",
    "version": 2
  }
}