Pith Number

pith:PFZ4DVAO

pith:2024:PFZ4DVAOB7UXJ3KE4WBHWYI67L

not attested not anchored not stored refs pending

ACTest: A testing toolkit for analytic continuation methods and codes

Li Huang

arxiv:2411.16412 v1 · 2024-11-25 · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PFZ4DVAOB7UXJ3KE4WBHWYI67L}

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	2026-07-05T09:40:08.949689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7973c1d40e0fe974ed44e5827b611efade6741abfd972706ab765752e7cc5abb

Aliases

arxiv: 2411.16412 · arxiv_version: 2411.16412v1 · doi: 10.48550/arxiv.2411.16412 · pith_short_12: PFZ4DVAOB7UX · pith_short_16: PFZ4DVAOB7UXJ3KE · pith_short_8: PFZ4DVAO

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/PFZ4DVAOB7UXJ3KE4WBHWYI67L \
  | 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: 7973c1d40e0fe974ed44e5827b611efade6741abfd972706ab765752e7cc5abb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd070373155e71104c4f219809aa5378ae2d5c9a4f85909c337c7f86f06a8709",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2024-11-25T14:17:55Z",
    "title_canon_sha256": "02d77697bdea7dffdd0dde2c925dceb68cd0fb85de14e2f6665ad5d13039f5bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.16412",
    "kind": "arxiv",
    "version": 1
  }
}