Pith Number

pith:5AMSRMQE

pith:2016:5AMSRMQECTBZ2RLG6PSPWMPLJU

not attested not anchored not stored refs pending

Divisor braids

Marcel B\"okstedt, Nuno M. Rom\~ao

arxiv:1605.07921 v1 · 2016-05-25 · math.GT · hep-th · math-ph · math.AT · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5AMSRMQECTBZ2RLG6PSPWMPLJU}

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	2026-05-18T01:13:23.137281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e81928b20414c39d4566f3e4fb31eb4d3826725c70785861eee75fab34c3486c

Aliases

arxiv: 1605.07921 · arxiv_version: 1605.07921v1 · doi: 10.48550/arxiv.1605.07921 · pith_short_12: 5AMSRMQECTBZ · pith_short_16: 5AMSRMQECTBZ2RLG · pith_short_8: 5AMSRMQE

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/5AMSRMQECTBZ2RLG6PSPWMPLJU \
  | 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: e81928b20414c39d4566f3e4fb31eb4d3826725c70785861eee75fab34c3486c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f65ee232ce9ef19bac74b582f3fa5d274db3ac47dafd699e4395541a3180ac7",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.AT",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2016-05-25T15:03:53Z",
    "title_canon_sha256": "36c6682ef3f8a0b6069fea360f290e72687e1ee64a4281a0f266050c8e30d12d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.07921",
    "kind": "arxiv",
    "version": 1
  }
}