Pith Number

pith:CZEYQQ3E

pith:2014:CZEYQQ3E3W674DPOTFHW56PWYT

not attested not anchored not stored refs pending

CMB with the background primordial magnetic field

Dai G. Yamazaki

arxiv:1404.5310 v1 · 2014-04-21 · astro-ph.CO · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CZEYQQ3E3W674DPOTFHW56PWYT}

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	2026-05-18T02:53:39.320917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1649884364ddbdfe0dee994f6ef9f6c4c757c776e13a875b5afe9e8c7ebf9494

Aliases

arxiv: 1404.5310 · arxiv_version: 1404.5310v1 · doi: 10.48550/arxiv.1404.5310 · pith_short_12: CZEYQQ3E3W67 · pith_short_16: CZEYQQ3E3W674DPO · pith_short_8: CZEYQQ3E

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/CZEYQQ3E3W674DPOTFHW56PWYT \
  | 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: 1649884364ddbdfe0dee994f6ef9f6c4c757c776e13a875b5afe9e8c7ebf9494

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c1fef5c59ed8df48289dbb3bdc23f2fae99a80fe3e7fb1a043863346944f713",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-04-21T20:00:11Z",
    "title_canon_sha256": "84122c68927493cc15ada2fac064c63af1bd0121a0aa9885044d0b35c1bce2ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5310",
    "kind": "arxiv",
    "version": 1
  }
}