Pith Number

pith:RBOAN2HO

pith:2024:RBOAN2HOE4ZPBRTJQQM2MJWWNU

not attested not anchored not stored refs pending

The chain algebra of a pure poset

Dancheng Lu

arxiv:2410.05024 v4 · 2024-10-07 · math.CO · 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{RBOAN2HOE4ZPBRTJQQM2MJWWNU}

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.

Cited by

1 paper in Pith

Canonical traces of graded fiber products: applications to disconnected Stanley--Reisner rings

Receipt and verification

First computed	2026-07-05T11:05:35.322045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

885c06e8ee2732f0c6698419a626d66d0a8ec05c3f55f3911c3ada71e1bd7280

Aliases

arxiv: 2410.05024 · arxiv_version: 2410.05024v4 · doi: 10.48550/arxiv.2410.05024 · pith_short_12: RBOAN2HOE4ZP · pith_short_16: RBOAN2HOE4ZPBRTJ · pith_short_8: RBOAN2HO

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/RBOAN2HOE4ZPBRTJQQM2MJWWNU \
  | 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: 885c06e8ee2732f0c6698419a626d66d0a8ec05c3f55f3911c3ada71e1bd7280

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfda6b15dcf77785b5564a71280bbe1749098731051ae40684bdcf6b5de74833",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2024-10-07T13:25:34Z",
    "title_canon_sha256": "e5165c2c167767368b8aa29f8b64c7055af3610633f334e36de6221fa5e0f94b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.05024",
    "kind": "arxiv",
    "version": 4
  }
}