Pith Number

pith:7VRALEOO

pith:2024:7VRALEOON7775ALE677MIDHKZY

not attested not anchored not stored refs pending

Sheaf Theoretic Approach to Lefschetz Calculus

Alejandro O. Majadas-Moure, David Mosquera-Lois

arxiv:2410.13653 v2 · 2024-10-17 · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7VRALEOON7775ALE677MIDHKZY}

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

A Combinatorial Study of the Fixed Point Index

Receipt and verification

First computed	2026-07-05T09:33:38.908636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd620591ce6ffffe8164f7fec40ceace1d1a99e505486bc4db86bae81d5187f8

Aliases

arxiv: 2410.13653 · arxiv_version: 2410.13653v2 · doi: 10.48550/arxiv.2410.13653 · pith_short_12: 7VRALEOON777 · pith_short_16: 7VRALEOON7775ALE · pith_short_8: 7VRALEOO

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/7VRALEOON7775ALE677MIDHKZY \
  | 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: fd620591ce6ffffe8164f7fec40ceace1d1a99e505486bc4db86bae81d5187f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8efdd7e08e24ff3be425b4c61fa00be3d39c3921ef842427a927850bb2d67a51",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2024-10-17T15:16:52Z",
    "title_canon_sha256": "26da08060817478c432705b2108f542067598dcf29e8bed7d191efe024e3d5b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.13653",
    "kind": "arxiv",
    "version": 2
  }
}