Pith Number

pith:JGJU3COC

pith:2012:JGJU3COCU7UWASMLGGNYSDI6AU

not attested not anchored not stored refs pending

Probing CMB Cold Spot through Local Minkowski Functionals

Wen Zhao

arxiv:1209.4021 v4 · 2012-09-18 · 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{JGJU3COCU7UWASMLGGNYSDI6AU}

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.

Cited by

1 paper in Pith

Forecasts of CMB $E$-mode anomalies for AliCPT-1

Receipt and verification

First computed	2026-05-18T01:29:11.918179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49934d89c2a7e960498b319b890d1e050e9a74f92e9492b869061a7068383a01

Aliases

arxiv: 1209.4021 · arxiv_version: 1209.4021v4 · doi: 10.48550/arxiv.1209.4021 · pith_short_12: JGJU3COCU7UW · pith_short_16: JGJU3COCU7UWASML · pith_short_8: JGJU3COC

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/JGJU3COCU7UWASMLGGNYSDI6AU \
  | 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: 49934d89c2a7e960498b319b890d1e050e9a74f92e9492b869061a7068383a01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "901ba65748d8753b31f1d8596702236a3c9483b6d8bbf1328aa038419dedd4bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-09-18T16:34:32Z",
    "title_canon_sha256": "370075100c1f5af550c5f581e57af229feee67c43004f133419951476df2d3ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.4021",
    "kind": "arxiv",
    "version": 4
  }
}