Pith Number

pith:4THQNKIM

pith:2020:4THQNKIMHPFEVVUIM5U2MFQ2NR

not attested not anchored not stored refs pending

Geometrically Interpreting Higher Cup Products, and Application to Combinatorial Pin Structures

Sri Tata

arxiv:2008.10170 v1 · 2020-08-24 · hep-th · cond-mat.str-el · math.AT · 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{4THQNKIMHPFEVVUIM5U2MFQ2NR}

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.

Cited by

1 paper in Pith

2d Cardy-Rabinovici model with the modified Villain lattice: Exact dualities and symmetries

Receipt and verification

First computed	2026-07-05T01:29:21.457853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4cf06a90c3bca4ad6886769a6161a6c7535c414cbc5fc1839e6b7907c914b0f

Aliases

arxiv: 2008.10170 · arxiv_version: 2008.10170v1 · doi: 10.48550/arxiv.2008.10170 · pith_short_12: 4THQNKIMHPFE · pith_short_16: 4THQNKIMHPFEVVUI · pith_short_8: 4THQNKIM

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/4THQNKIMHPFEVVUIM5U2MFQ2NR \
  | 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: e4cf06a90c3bca4ad6886769a6161a6c7535c414cbc5fc1839e6b7907c914b0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b562eafb84b5a15190959d27bd19b7ffa44b68f3f13cdcf89531dadb315f68b",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "math.AT",
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-08-24T03:10:54Z",
    "title_canon_sha256": "860c15770a0cb9eaf065e892b303155e48069d1c174689a5020476e4b6f2660a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.10170",
    "kind": "arxiv",
    "version": 1
  }
}