Pith Number

pith:TPSATN6P

pith:2022:TPSATN6P6BJDTWBPMMKMCJE3MM

not attested not anchored not stored refs pending

A Mock Catalog of Gravitationally Lensed Quasars for the LSST Survey

Feige Wang, Jinyi Yang, Minghao Yue, Xiaohui Fan

arxiv:2201.06761 v1 · 2022-01-18 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TPSATN6P6BJDTWBPMMKMCJE3MM}

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	2026-07-05T04:01:08.842305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9be409b7cff05239d82f6314c1249b632136d92a975706cc2ac95f0f5ebf5786

Aliases

arxiv: 2201.06761 · arxiv_version: 2201.06761v1 · doi: 10.48550/arxiv.2201.06761 · pith_short_12: TPSATN6P6BJD · pith_short_16: TPSATN6P6BJDTWBP · pith_short_8: TPSATN6P

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/TPSATN6P6BJDTWBPMMKMCJE3MM \
  | 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: 9be409b7cff05239d82f6314c1249b632136d92a975706cc2ac95f0f5ebf5786

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ba810feb3ed9339027c06da72831e4e7cc36220ad5fdaf50c8119adffff1d24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-01-18T06:38:36Z",
    "title_canon_sha256": "d5829599358c6c2292e847a7036d4bc4523fac5251908913b4902046133113ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.06761",
    "kind": "arxiv",
    "version": 1
  }
}