Pith Number

pith:PMGTED3O

pith:2016:PMGTED3OG77MTUYF4O73XMIUKD

not attested not anchored not stored refs pending

A Note on a Map from Knots to $2$-Knots

Vassily Olegovich Manturov

arxiv:1604.06597 v1 · 2016-04-22 · 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{PMGTED3OG77MTUYF4O73XMIUKD}

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	2026-05-18T01:16:28.682215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b0d320f6e37fec9d305e3bfbbb11450e94e6a5b46563a1da1a79a28f460dc9c

Aliases

arxiv: 1604.06597 · arxiv_version: 1604.06597v1 · doi: 10.48550/arxiv.1604.06597 · pith_short_12: PMGTED3OG77M · pith_short_16: PMGTED3OG77MTUYF · pith_short_8: PMGTED3O

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/PMGTED3OG77MTUYF4O73XMIUKD \
  | 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: 7b0d320f6e37fec9d305e3bfbbb11450e94e6a5b46563a1da1a79a28f460dc9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a204501206108f0721e0651e16face0ffb169ce3adab99069fd46f664cb16921",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2016-04-22T10:11:08Z",
    "title_canon_sha256": "60c1a26a31e5e4f2f4d0bd5820fafb56338d1894ddb386656936f87390fe3134"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.06597",
    "kind": "arxiv",
    "version": 1
  }
}