Pith Number

pith:7F3FTGK2

pith:2023:7F3FTGK2T2J4NAJJLTBW2YRGWV

not attested not anchored not stored refs pending

Conditions implying annular chaos

Alejandro Passeggi, Fabio Armando Tal

arxiv:2305.02963 v4 · 2023-05-04 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7F3FTGK2T2J4NAJJLTBW2YRGWV}

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	2026-06-23T02:13:11.747609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f97659995a9e93c681295cc36d6226b56a3825a5d3548ae8509dd6231e1450a5

Aliases

arxiv: 2305.02963 · arxiv_version: 2305.02963v4 · doi: 10.48550/arxiv.2305.02963 · pith_short_12: 7F3FTGK2T2J4 · pith_short_16: 7F3FTGK2T2J4NAJJ · pith_short_8: 7F3FTGK2

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/7F3FTGK2T2J4NAJJLTBW2YRGWV \
  | 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: f97659995a9e93c681295cc36d6226b56a3825a5d3548ae8509dd6231e1450a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16086e3316dcf1d5bc051f82fd956207458751721346663a38503f0ee15c0872",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2023-05-04T16:08:15Z",
    "title_canon_sha256": "ff28fc8d38b3d882ba39601b3c3d84496a6af7210156cbab46d8e1cba48cdfa7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.02963",
    "kind": "arxiv",
    "version": 4
  }
}