Pith Number

pith:CSAMAGDY

pith:2024:CSAMAGDYJPT6BU2WXPMIILYSS4

not attested not anchored not stored refs pending

Ephemeral Modules and Scott Sheaves on a Continuous Poset

Eero Hyry, Manu Harsu

arxiv:2411.16235 v1 · 2024-11-25 · math.AT · math.AC · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CSAMAGDYJPT6BU2WXPMIILYSS4}

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

2 papers in Pith

An Algebraic Introduction to Persistence

A continuum of K\"unneth theorems for persistence modules

Receipt and verification

First computed	2026-07-05T09:40:06.361211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1480c018784be7e0d356bbd8842f1297191846b8f1e9483721159b5224f41361

Aliases

arxiv: 2411.16235 · arxiv_version: 2411.16235v1 · doi: 10.48550/arxiv.2411.16235 · pith_short_12: CSAMAGDYJPT6 · pith_short_16: CSAMAGDYJPT6BU2W · pith_short_8: CSAMAGDY

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/CSAMAGDYJPT6BU2WXPMIILYSS4 \
  | 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: 1480c018784be7e0d356bbd8842f1297191846b8f1e9483721159b5224f41361

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e989c206770ad69840ad8e3f3d312e8b35f2b03ecbdcbeeee1a17dbf06637e5c",
    "cross_cats_sorted": [
      "math.AC",
      "math.RT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2024-11-25T09:51:04Z",
    "title_canon_sha256": "a805b6302859bf23b8a1d26ea75a0643fd4e31769454f3a4aaf49604716e138a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.16235",
    "kind": "arxiv",
    "version": 1
  }
}