Pith Number

pith:LFVWYUBK

pith:2017:LFVWYUBKMJDSW7O2ZROFNXC6XZ

not attested not anchored not stored refs pending

Structure of accessibility classes

Carlos H. V\'asquez, Jana Rodriguez-Hertz

arxiv:1706.01156 v4 · 2017-06-04 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LFVWYUBKMJDSW7O2ZROFNXC6XZ}

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	2026-07-05T00:48:12.335402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

596b6c502a62472b7ddacc5c56dc5ebe475fa26ac6634c3c2c04e2f40638d63e

Aliases

arxiv: 1706.01156 · arxiv_version: 1706.01156v4 · doi: 10.48550/arxiv.1706.01156 · pith_short_12: LFVWYUBKMJDS · pith_short_16: LFVWYUBKMJDSW7O2 · pith_short_8: LFVWYUBK

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/LFVWYUBKMJDSW7O2ZROFNXC6XZ \
  | 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: 596b6c502a62472b7ddacc5c56dc5ebe475fa26ac6634c3c2c04e2f40638d63e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b94bb5ac8e303ab195c6ced4ea39ea8be41e8474dc6721c1559a539139826e95",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-06-04T22:49:03Z",
    "title_canon_sha256": "cac4cd84c7d91114a77e852b3a4ee1f8f899e408e650c0e6c86d1a88c45f035d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01156",
    "kind": "arxiv",
    "version": 4
  }
}