Pith Number

pith:EPR5IW5O

pith:2015:EPR5IW5OQZXL2FBFPOW2732K3B

not attested not anchored not stored refs pending

Lexicographic Pseudo MV-algebras

Anatolij Dvure\v{c}enskij

arxiv:1506.03188 v1 · 2015-06-10 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EPR5IW5OQZXL2FBFPOW2732K3B}

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	2026-05-18T01:55:31.295481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23e3d45bae866ebd14257badafef4ad87371695517fbeb683c934e6b3f98c9a8

Aliases

arxiv: 1506.03188 · arxiv_version: 1506.03188v1 · doi: 10.48550/arxiv.1506.03188 · pith_short_12: EPR5IW5OQZXL · pith_short_16: EPR5IW5OQZXL2FBF · pith_short_8: EPR5IW5O

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/EPR5IW5OQZXL2FBFPOW2732K3B \
  | 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: 23e3d45bae866ebd14257badafef4ad87371695517fbeb683c934e6b3f98c9a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b28db3c1f9269e3ec70833c25ccc6e8d51ded8145803055f40cd3ea6aabeda9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2015-06-10T07:03:34Z",
    "title_canon_sha256": "c474cd41f18b84eb3f7b20e6d669541b8c48e4f21ab2c1733aaca4c1efac17c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.03188",
    "kind": "arxiv",
    "version": 1
  }
}