Pith Number

pith:FLFCK6X2

pith:2011:FLFCK6X242LRHLXZSSF4L7KEG3

not attested not anchored not stored refs pending

Non-homogeneous combinatorial manifolds

Elias Gabriel Minian, Nicolas Ariel Capitelli

arxiv:1108.4955 v1 · 2011-08-24 · 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{FLFCK6X242LRHLXZSSF4L7KEG3}

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	2026-05-18T04:14:45.727589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2aca257afae69713aef9948bc5fd4436d9bb5d4c4895b45575212ac5637423d8

Aliases

arxiv: 1108.4955 · arxiv_version: 1108.4955v1 · doi: 10.48550/arxiv.1108.4955 · pith_short_12: FLFCK6X242LR · pith_short_16: FLFCK6X242LRHLXZ · pith_short_8: FLFCK6X2

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/FLFCK6X242LRHLXZSSF4L7KEG3 \
  | 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: 2aca257afae69713aef9948bc5fd4436d9bb5d4c4895b45575212ac5637423d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4732ad08c1e61696e3a920679ca511c854a32ba8666ead70c41ad24f3eb1a2ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2011-08-24T21:15:33Z",
    "title_canon_sha256": "5fe085ecb6cf34d4c6be15de7cebaab886884ada19ff5fb4edf2e0a5b8946ef5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.4955",
    "kind": "arxiv",
    "version": 1
  }
}