Pith Number

pith:EQHBDDAB

pith:2011:EQHBDDABNYPQTX7MUS6OOXW3RR

not attested not anchored not stored refs pending

Prequantales and applications to semistar operations and module systems

Jesse Elliott

arxiv:1101.2462 v1 · 2011-01-12 · math.RA · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EQHBDDABNYPQTX7MUS6OOXW3RR}

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	2026-05-18T04:31:41.998971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

240e118c016e1f09dfeca4bce75edb8c59bdf8207d1e3cdaa56e966115ead436

Aliases

arxiv: 1101.2462 · arxiv_version: 1101.2462v1 · doi: 10.48550/arxiv.1101.2462 · pith_short_12: EQHBDDABNYPQ · pith_short_16: EQHBDDABNYPQTX7M · pith_short_8: EQHBDDAB

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/EQHBDDABNYPQTX7MUS6OOXW3RR \
  | 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: 240e118c016e1f09dfeca4bce75edb8c59bdf8207d1e3cdaa56e966115ead436

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfe601c5f0b9ade13c001db97631f3faeef7bcc804465ad0037a4d137c843065",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2011-01-12T23:03:53Z",
    "title_canon_sha256": "52cb1b97153559961faa9e888613ea4949add11ba3d65fc57862fc611cf02351"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2462",
    "kind": "arxiv",
    "version": 1
  }
}