Pith Number

pith:6ZBFLGFS

pith:2019:6ZBFLGFSZVTSEOAYZZP573KHPL

not attested not anchored not stored refs pending

Manifolds of Triangulations, braid groups of manifolds and the groups $\Gamma_{n}^{k}$

D.A. Fedoseev, I.M. Nikonov, V.O. Manturov

arxiv:1912.02695 v2 · 2019-12-04 · math.GT · math.GR

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\usepackage{pith}
\pithnumber{6ZBFLGFSZVTSEOAYZZP573KHPL}

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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

Invariants of the Colored Braid Groupoid

Receipt and verification

First computed	2026-07-05T02:00:43.202328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6425598b2cd67223818ce5fdfed477ac91b5a91910be6384b3625466931888b

Aliases

arxiv: 1912.02695 · arxiv_version: 1912.02695v2 · doi: 10.48550/arxiv.1912.02695 · pith_short_12: 6ZBFLGFSZVTS · pith_short_16: 6ZBFLGFSZVTSEOAY · pith_short_8: 6ZBFLGFS

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/6ZBFLGFSZVTSEOAYZZP573KHPL \
  | 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: f6425598b2cd67223818ce5fdfed477ac91b5a91910be6384b3625466931888b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b299d652a9d5c8d8798f700c3dda63165d7641c828d6c1b8da36338701729fc",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2019-12-04T14:54:08Z",
    "title_canon_sha256": "7d8b6be46dbccfac6ca8936aab98fc129ddba2dfbd2d8271819c41e3408f4b9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.02695",
    "kind": "arxiv",
    "version": 2
  }
}