Pith Number

pith:UEJEAMBK

pith:2001:UEJEAMBKJEA3ZCTAONKHB26IVM

not attested not anchored not stored refs pending

CMB Polarization: Scientific Case and Data Analysis Issues

A. Balbi, G. De Gasperis, N. Vittorio, P. Cabella, P. Natoli

arxiv:astro-ph/0112391 v1 · 2001-12-17 · 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{UEJEAMBKJEA3ZCTAONKHB26IVM}

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	2026-05-18T02:40:35.741573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a11240302a4901bc8a60735470ebc8ab1df1ed4ef314073f3b321a2fadd19c3c

Aliases

arxiv: astro-ph/0112391 · arxiv_version: astro-ph/0112391v1 · doi: 10.48550/arxiv.astro-ph/0112391 · pith_short_12: UEJEAMBKJEA3 · pith_short_16: UEJEAMBKJEA3ZCTA · pith_short_8: UEJEAMBK

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/UEJEAMBKJEA3ZCTAONKHB26IVM \
  | 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: a11240302a4901bc8a60735470ebc8ab1df1ed4ef314073f3b321a2fadd19c3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff682cb7c8a28c1bd570fa9aa236c042945eb769353b907492c18de62832115c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-12-17T14:51:41Z",
    "title_canon_sha256": "039c37fb524094ddcd6071161905c7064ec8f1e50b9168331f0df167ad9f6408"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0112391",
    "kind": "arxiv",
    "version": 1
  }
}