Pith Number

pith:EGI7VLQP

pith:2017:EGI7VLQPY2W6XLYD4RR34AWWYD

not attested not anchored not stored refs pending

Internal delensing of Planck CMB temperature and polarization

Anthony Challinor, Antony Lewis, Julien Carron

arxiv:1701.01712 v2 · 2017-01-06 · 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{EGI7VLQPY2W6XLYD4RR34AWWYD}

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

Planck 2018 results. VI. Cosmological parameters

Receipt and verification

First computed	2026-05-18T00:43:55.844549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2191faae0fc6adebaf03e463be02d6c0f24da513373d73b29fe675e294a26b8b

Aliases

arxiv: 1701.01712 · arxiv_version: 1701.01712v2 · doi: 10.48550/arxiv.1701.01712 · pith_short_12: EGI7VLQPY2W6 · pith_short_16: EGI7VLQPY2W6XLYD · pith_short_8: EGI7VLQP

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/EGI7VLQPY2W6XLYD4RR34AWWYD \
  | 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: 2191faae0fc6adebaf03e463be02d6c0f24da513373d73b29fe675e294a26b8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "262ad3f743d3dd34ce716d5d2b23f28c96153a0353310f807d2821b82c7849fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-01-06T18:05:18Z",
    "title_canon_sha256": "96671e235c8990a477088a48139b0e1ebea44cd0fba692bcb9814f0a625be38d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01712",
    "kind": "arxiv",
    "version": 2
  }
}