Pith Number

pith:XT3OF25I

pith:2017:XT3OF25IIIZYTTXISCC2FAFZWF

not attested not anchored not stored refs pending

On the Khovanov Homology of Surgeries

Juan Manuel Burgos

arxiv:1711.01550 v1 · 2017-11-05 · 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{XT3OF25IIIZYTTXISCC2FAFZWF}

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	2026-05-18T00:31:17.498612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcf6e2eba8423389cee89085a280b9b161f9f900d7426533c5877c43d8de8a46

Aliases

arxiv: 1711.01550 · arxiv_version: 1711.01550v1 · doi: 10.48550/arxiv.1711.01550 · pith_short_12: XT3OF25IIIZY · pith_short_16: XT3OF25IIIZYTTXI · pith_short_8: XT3OF25I

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/XT3OF25IIIZYTTXISCC2FAFZWF \
  | 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: bcf6e2eba8423389cee89085a280b9b161f9f900d7426533c5877c43d8de8a46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2f2eadd9fcbb0c10537003a7b8e7743bf29b6820ef59d43688bda91963e0bf4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2017-11-05T09:22:21Z",
    "title_canon_sha256": "faf7a4d654cae9aa8aab32824f7dd6e4fcbe292b6f94a4ba7a3e6360a3f52e2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.01550",
    "kind": "arxiv",
    "version": 1
  }
}