Pith Number

pith:EYRF6SP4

pith:2018:EYRF6SP4N5CHOVGEFJR7ZJU3HK

not attested not anchored not stored refs pending

Mixed Multiplicities of Filtrations

Hema Srinivasan, Parangama Sarkar, Steven Dale Cutkosky

arxiv:1805.01440 v2 · 2018-05-03 · math.AC · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EYRF6SP4N5CHOVGEFJR7ZJU3HK}

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	2026-05-17T23:55:58.893409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26225f49fc6f447754c42a63fca69b3ab53a0b2111e062673642029de1007bab

Aliases

arxiv: 1805.01440 · arxiv_version: 1805.01440v2 · doi: 10.48550/arxiv.1805.01440 · pith_short_12: EYRF6SP4N5CH · pith_short_16: EYRF6SP4N5CHOVGE · pith_short_8: EYRF6SP4

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/EYRF6SP4N5CHOVGEFJR7ZJU3HK \
  | 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: 26225f49fc6f447754c42a63fca69b3ab53a0b2111e062673642029de1007bab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14e6d23c2b7465b2dc7ddee79c37ce5da4f300127c0bc969a9854663b511d637",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2018-05-03T17:34:03Z",
    "title_canon_sha256": "62deb9db3d85cc378e43126d61b269492ca794d393ed52984bfd3ddbe5394777"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01440",
    "kind": "arxiv",
    "version": 2
  }
}