Pith Number

pith:3XCXCFW5

pith:2020:3XCXCFW5BQIYWEEUXG54AWHZIR

not attested not anchored not stored refs pending

Testing General Relativity on cosmological scales at redshift z ~ 1.5 with quasar and CMB lensing

Adam D. Myers, Anthony R. Pullen, Ashley J. Ross, Brad W. Lyke, Cheng Zhao, Chia-Hsun Chuang, Etienne Burtin, Graziano Rossi, Jiamin Hou, Richard Neveux, Shadab Alam, Sukhdeep Singh, Yucheng Zhang

arxiv:2007.12607 v2 · 2020-07-24 · 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{3XCXCFW5BQIYWEEUXG54AWHZIR}

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	2026-07-05T02:01:13.600821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddc57116dd0c118b1094b9bbc058f94449e0a48711d63d9332c531d0d14d0845

Aliases

arxiv: 2007.12607 · arxiv_version: 2007.12607v2 · doi: 10.48550/arxiv.2007.12607 · pith_short_12: 3XCXCFW5BQIY · pith_short_16: 3XCXCFW5BQIYWEEU · pith_short_8: 3XCXCFW5

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/3XCXCFW5BQIYWEEUXG54AWHZIR \
  | 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: ddc57116dd0c118b1094b9bbc058f94449e0a48711d63d9332c531d0d14d0845

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2313c92fb504b82d09064e23dd920982dbd01ab509f9c6dc8053f9b068f5700",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-07-24T16:08:10Z",
    "title_canon_sha256": "497db2e147125c5770ab40346f2de83fc4d196a3987a6997bd1d539f8cc18ac3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.12607",
    "kind": "arxiv",
    "version": 2
  }
}