Pith Number

pith:4YA47R6W

pith:2016:4YA47R6WJSFFBNFFX7FKFSWX3Q

not attested not anchored not stored refs pending

From signatures to monads in UniMath

Anders M\"ortberg, Benedikt Ahrens, Ralph Matthes

arxiv:1612.00693 v1 · 2016-12-02 · cs.LO · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4YA47R6WJSFFBNFFX7FKFSWX3Q}

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	2026-05-17T23:40:42.158551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e601cfc7d64c8a50b4a5bfcaa2cad7dc37cdfe0a47b07a8fdcbc0ce9b84c2d8a

Aliases

arxiv: 1612.00693 · arxiv_version: 1612.00693v1 · doi: 10.48550/arxiv.1612.00693 · pith_short_12: 4YA47R6WJSFF · pith_short_16: 4YA47R6WJSFFBNFF · pith_short_8: 4YA47R6W

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/4YA47R6WJSFFBNFFX7FKFSWX3Q \
  | 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: e601cfc7d64c8a50b4a5bfcaa2cad7dc37cdfe0a47b07a8fdcbc0ce9b84c2d8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "feab2ea8c6f46b7f4e05093f8f96a55a88598a098b621801e499ec185546eb17",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2016-12-02T14:40:57Z",
    "title_canon_sha256": "5b307282bff6b9979bdbafa517024cffcd8e8e9cf774cee09c9588278716bc19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.00693",
    "kind": "arxiv",
    "version": 1
  }
}