Pith Number

pith:PDFHEZOG

pith:2020:PDFHEZOG57IQ2JNP7VU3TENVXI

not attested not anchored not stored refs pending

TDCOSMO VI: Distance Measurements in Time-delay Cosmography under the Mass-sheet transformation

Ak{\i}n Y{\i}ld{\i}r{\i}m, Christopher D. Fassnacht, Eiichiro Komatsu, Geoff C.-F. Chen, Jose Luis Bernal, Sherry H. Suyu

arxiv:2011.06002 v1 · 2020-11-11 · astro-ph.CO · 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{PDFHEZOG57IQ2JNP7VU3TENVXI}

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	2026-07-05T03:02:42.173426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78ca7265c6efd10d25affd69b991b5ba025cbbe2bbe88b78f6425e709e01d994

Aliases

arxiv: 2011.06002 · arxiv_version: 2011.06002v1 · doi: 10.48550/arxiv.2011.06002 · pith_short_12: PDFHEZOG57IQ · pith_short_16: PDFHEZOG57IQ2JNP · pith_short_8: PDFHEZOG

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/PDFHEZOG57IQ2JNP7VU3TENVXI \
  | 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: 78ca7265c6efd10d25affd69b991b5ba025cbbe2bbe88b78f6425e709e01d994

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc1f16f61a9c4364466fd17355ca4e14b13b537e92437a3129c45398e821ae76",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-11-11T19:00:03Z",
    "title_canon_sha256": "fc21127e1ae05e15d0e57febd5760d4c9c3a90ba68aea0cb926c9024a2aff153"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.06002",
    "kind": "arxiv",
    "version": 1
  }
}