Pith Number

pith:CND2KBQT

pith:2015:CND2KBQTVKTQS4OLAAALZZJB64

not attested not anchored not stored refs pending

Link homology and equivariant gauge theory

Nikolai Saveliev, Prayat Poudel

arxiv:1502.03116 v2 · 2015-02-10 · 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{CND2KBQTVKTQS4OLAAALZZJB64}

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	2026-05-18T00:21:00.605158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1347a50613aaa70971cb0000bce521f72d0619cb80abf9dbc9f2c7ac97c958c8

Aliases

arxiv: 1502.03116 · arxiv_version: 1502.03116v2 · doi: 10.48550/arxiv.1502.03116 · pith_short_12: CND2KBQTVKTQ · pith_short_16: CND2KBQTVKTQS4OL · pith_short_8: CND2KBQT

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/CND2KBQTVKTQS4OLAAALZZJB64 \
  | 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: 1347a50613aaa70971cb0000bce521f72d0619cb80abf9dbc9f2c7ac97c958c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32822fe0794129ce720e720e507b778e883fe26e7efb35edeafd4d2ae918003f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2015-02-10T21:07:02Z",
    "title_canon_sha256": "d1b7a9bf6869fad16e92929ee43bc2e249fdc9dff9905188e2d79753099bca51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03116",
    "kind": "arxiv",
    "version": 2
  }
}