Pith Number

pith:FMOQLA77

pith:2022:FMOQLA77HWR36AIURYRCUVEVDR

not attested not anchored not stored refs pending

Tomographic Alcock-Paczynski Method with Redshift Errors

Liang Xiao, Xiaodong Li, Xin Wang, Yi Zheng, Zhiqi Huang

arxiv:2210.12671 v1 · 2022-10-23 · 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{FMOQLA77HWR36AIURYRCUVEVDR}

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	2026-07-05T05:28:30.197084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b1d0583ff3da3bf01148e222a54951c54f340a1e066180370c487927a918352

Aliases

arxiv: 2210.12671 · arxiv_version: 2210.12671v1 · doi: 10.48550/arxiv.2210.12671 · pith_short_12: FMOQLA77HWR3 · pith_short_16: FMOQLA77HWR36AIU · pith_short_8: FMOQLA77

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/FMOQLA77HWR36AIURYRCUVEVDR \
  | 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: 2b1d0583ff3da3bf01148e222a54951c54f340a1e066180370c487927a918352

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9aaaf14c532168652e7720a1a349e7b3ddd2605aa0332736d68f4129a4cecf0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-10-23T09:10:57Z",
    "title_canon_sha256": "c27587a02271b780b62745d95e5b9f9c058e96ce457de0468cd751ec46cbd98e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.12671",
    "kind": "arxiv",
    "version": 1
  }
}