Pith Number

pith:7JQFIBJY

pith:2014:7JQFIBJYNAVP2BLTQ7JJGR5753

not attested not anchored not stored refs pending

A new polarisation amplitude bias reduction method

C. Dickinson, J. P. Leahy, Matias Vidal

arxiv:1410.4436 v2 · 2014-10-16 · astro-ph.IM · 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{7JQFIBJYNAVP2BLTQ7JJGR5753}

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	2026-05-18T01:11:46.982804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa60540538682afd057387d29347bfeeccb3052afc38964bbfc068001154e60a

Aliases

arxiv: 1410.4436 · arxiv_version: 1410.4436v2 · doi: 10.48550/arxiv.1410.4436 · pith_short_12: 7JQFIBJYNAVP · pith_short_16: 7JQFIBJYNAVP2BLT · pith_short_8: 7JQFIBJY

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/7JQFIBJYNAVP2BLTQ7JJGR5753 \
  | 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: fa60540538682afd057387d29347bfeeccb3052afc38964bbfc068001154e60a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "434ae24e5e67de29545915588dd32c80358101e26f82f45e86de08803473e8d9",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-10-16T14:12:30Z",
    "title_canon_sha256": "9173321a3c102ab996ff7c37a4e0e339fd60163ace1108a085e326364f39c7f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.4436",
    "kind": "arxiv",
    "version": 2
  }
}