Pith Number

pith:YSBOKRO4

pith:2019:YSBOKRO4XLFBQHSUMRG3BIMFIE

not attested not anchored not stored refs pending

Entwined modules over linear categories and Galois extensions

Abhishek Banerjee, Mamta Balodi, Samarpita Ray

arxiv:1901.00323 v2 · 2019-01-02 · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YSBOKRO4XLFBQHSUMRG3BIMFIE}

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	2026-05-17T23:44:29.658509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c482e545dcbaca181e54644db0a18541184c1df249f8feed9c4fec5036a77be3

Aliases

arxiv: 1901.00323 · arxiv_version: 1901.00323v2 · doi: 10.48550/arxiv.1901.00323 · pith_short_12: YSBOKRO4XLFB · pith_short_16: YSBOKRO4XLFBQHSU · pith_short_8: YSBOKRO4

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/YSBOKRO4XLFBQHSUMRG3BIMFIE \
  | 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: c482e545dcbaca181e54644db0a18541184c1df249f8feed9c4fec5036a77be3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f09110af6f3380746861609abfa3241b22ba340632b70491415af488e925e1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2019-01-02T11:20:27Z",
    "title_canon_sha256": "eb489790c3120355f852c6b1635f4659db563d532827eb07ff2989dac034c2e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.00323",
    "kind": "arxiv",
    "version": 2
  }
}