Pith Number

pith:IDUAUIPV

pith:2011:IDUAUIPVZYXKGRKIZ6ARZRELVS

not attested not anchored not stored refs pending

Constraint on the primordial vector mode and its magnetic field generation from seven-year Wilkinson Microwave Anisotropy Probe Observations

Keitaro Takahashi, Kiyotomo Ichiki, Naoshi Sugiyama

arxiv:1112.4705 v1 · 2011-12-20 · 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{IDUAUIPVZYXKGRKIZ6ARZRELVS}

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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

2 papers in Pith

Revisiting constraints on primordial vector modes and implications for sourced magnetic fields and observed $EB$ power spectrum

The Status of Gravitational Vector Perturbations with Recent CMB Data

Receipt and verification

First computed	2026-05-18T03:22:53.806900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40e80a21f5ce2ea34548cf811cc48bacb0bd9d38c5c172407a70e05a8d37e21e

Aliases

arxiv: 1112.4705 · arxiv_version: 1112.4705v1 · doi: 10.48550/arxiv.1112.4705 · pith_short_12: IDUAUIPVZYXK · pith_short_16: IDUAUIPVZYXKGRKI · pith_short_8: IDUAUIPV

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/IDUAUIPVZYXKGRKIZ6ARZRELVS \
  | 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: 40e80a21f5ce2ea34548cf811cc48bacb0bd9d38c5c172407a70e05a8d37e21e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cd0a6f766d1e8430b9eac8a757e57e7223b5b4df74f416ab98dfe4a8ceadfa1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-12-20T14:36:58Z",
    "title_canon_sha256": "9fe8dbde3ce18274548f9c5556eb22f46e08a681de007eb9a34026864415a681"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4705",
    "kind": "arxiv",
    "version": 1
  }
}