Pith Number

pith:UR7F3V7R

pith:2010:UR7F3V7RFGKVP75BRJXY6QZPXG

not attested not anchored not stored refs pending

Inflation, Renormalization, and CMB Anisotropies

Gonzalo J. Olmo, I. Agullo, J. Navarro-Salas, Leonard Parker

arxiv:1002.3914 v1 · 2010-02-20 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UR7F3V7RFGKVP75BRJXY6QZPXG}

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	2026-05-18T02:33:42.295223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a47e5dd7f1299557ffa18a6f8f432fb9bd6a7ac278c0612f4c38aedad1d5819f

Aliases

arxiv: 1002.3914 · arxiv_version: 1002.3914v1 · doi: 10.48550/arxiv.1002.3914 · pith_short_12: UR7F3V7RFGKV · pith_short_16: UR7F3V7RFGKVP75B · pith_short_8: UR7F3V7R

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/UR7F3V7RFGKVP75BRJXY6QZPXG \
  | 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: a47e5dd7f1299557ffa18a6f8f432fb9bd6a7ac278c0612f4c38aedad1d5819f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65fd1461fd45fe6b7d289c1901ab917936598cbcd225486c73b0761fd1268dac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-02-20T17:11:38Z",
    "title_canon_sha256": "877e0d3a4bcb676033f039d69f277f86b7d3bfd12380cfbd8273ba238d1d4fd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.3914",
    "kind": "arxiv",
    "version": 1
  }
}