Pith Number

pith:P2SNPSPC

pith:2007:P2SNPSPCYR2GNPZAGM627363P7

not attested not anchored not stored refs pending

Cluster Mass Estimators from CMB Temperature and Polarization Lensing

Chris Vale (FNAL), Simon DeDeo (KICP, UChicago), Wayne Hu

arxiv:astro-ph/0701276 v1 · 2007-01-10 · astro-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{P2SNPSPCYR2GNPZAGM627363P7}

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	2026-05-18T04:22:20.449984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ea4d7c9e2c47466bf20333dafefdb7fd660b73fda7f8dcbe93440098edaa188

Aliases

arxiv: astro-ph/0701276 · arxiv_version: astro-ph/0701276v1 · doi: 10.48550/arxiv.astro-ph/0701276 · pith_short_12: P2SNPSPCYR2G · pith_short_16: P2SNPSPCYR2GNPZA · pith_short_8: P2SNPSPC

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/P2SNPSPCYR2GNPZAGM627363P7 \
  | 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: 7ea4d7c9e2c47466bf20333dafefdb7fd660b73fda7f8dcbe93440098edaa188

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07541c82813069338994934d3fb97bb1c45b9bf3ffe42db2031db332e90c1be0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-01-10T00:33:53Z",
    "title_canon_sha256": "c5033b552c553e64c41e36e806e323029c88de4e0733791a288ea01bc75deffa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0701276",
    "kind": "arxiv",
    "version": 1
  }
}