Pith Number

pith:GLXDVYK4

pith:2013:GLXDVYK4AQPBCR4VUZB72HDFEG

not attested not anchored not stored refs pending

Imprint of Scalar Dark Energy on Cosmic Microwave Background Polarization

Guo-Chin Liu, Kin-Wang Ng, Seokcheon Lee

arxiv:1307.6298 v2 · 2013-07-24 · 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{GLXDVYK4AQPBCR4VUZB72HDFEG}

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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

1 paper in Pith

Constraints on Anisotropic Cosmic Birefringence from CMB B-mode Polarization

Receipt and verification

First computed	2026-05-18T02:55:39.058099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32ee3ae15c041e114795a643fd1c6521ab6410cd082ce4e4c6370113c530a302

Aliases

arxiv: 1307.6298 · arxiv_version: 1307.6298v2 · doi: 10.48550/arxiv.1307.6298 · pith_short_12: GLXDVYK4AQPB · pith_short_16: GLXDVYK4AQPBCR4V · pith_short_8: GLXDVYK4

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/GLXDVYK4AQPBCR4VUZB72HDFEG \
  | 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: 32ee3ae15c041e114795a643fd1c6521ab6410cd082ce4e4c6370113c530a302

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e4acd90a1c0b94afd7501ac61d28c2414db3bf8b6843392a011f51df61cb8fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-07-24T05:47:25Z",
    "title_canon_sha256": "eb24312743a1e8c793848b97227a4364c1f3965fc48e406a3b1ab5324344108e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6298",
    "kind": "arxiv",
    "version": 2
  }
}