Pith Number

pith:TOAXN5GE

pith:2025:TOAXN5GE2LVRSS65MMX5JGZIIR

not attested not anchored not stored refs pending

Excursion Sets with a "Perfect" Collapse Model

A. M. Wis{\l}ocka, J. St\"ucker, O. Hahn, R. E. Angulo

arxiv:2503.07735 v1 · 2025-03-10 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TOAXN5GE2LVRSS65MMX5JGZIIR}

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	2026-07-05T11:59:58.380991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b8176f4c4d2eb194bdd632fd49b28446e7217d125770c823f45cf4ba0f3b4d8

Aliases

arxiv: 2503.07735 · arxiv_version: 2503.07735v1 · doi: 10.48550/arxiv.2503.07735 · pith_short_12: TOAXN5GE2LVR · pith_short_16: TOAXN5GE2LVRSS65 · pith_short_8: TOAXN5GE

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/TOAXN5GE2LVRSS65MMX5JGZIIR \
  | 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: 9b8176f4c4d2eb194bdd632fd49b28446e7217d125770c823f45cf4ba0f3b4d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ac47966cbef97f56d1eb8d2d4fac80f6fa9f8a8ba8c764fb54047c767c59638",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-03-10T18:00:14Z",
    "title_canon_sha256": "afc52aba32e9a76cb5b0aec50a98d5d25626a191eaaf44db48479b32f3f995e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.07735",
    "kind": "arxiv",
    "version": 1
  }
}