Pith Number

pith:UAEAWTS2

pith:2014:UAEAWTS2N4NCKA2YQGJD4AGOIT

not attested not anchored not stored refs pending

Testing CMB polarization data using position angles

Michael Preece, Richard Battye

arxiv:1407.6772 v2 · 2014-07-25 · 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{UAEAWTS2N4NCKA2YQGJD4AGOIT}

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	2026-05-18T02:45:03.817694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0080b4e5a6f1a25035881923e00ce44d8093af37ffbd05bbe28ef9bd82ac8e0

Aliases

arxiv: 1407.6772 · arxiv_version: 1407.6772v2 · doi: 10.48550/arxiv.1407.6772 · pith_short_12: UAEAWTS2N4NC · pith_short_16: UAEAWTS2N4NCKA2Y · pith_short_8: UAEAWTS2

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/UAEAWTS2N4NCKA2YQGJD4AGOIT \
  | 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: a0080b4e5a6f1a25035881923e00ce44d8093af37ffbd05bbe28ef9bd82ac8e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "963c384617074ac9eb20dff4e792ff0eca1344159ddf12c7208f6816c3347791",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-07-25T01:46:02Z",
    "title_canon_sha256": "d24003cda58c82224f12b2e758b9a99de03964d08de9e17b3aad91f25a05f6da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6772",
    "kind": "arxiv",
    "version": 2
  }
}