Pith Number

pith:XWBRAYGR

pith:2017:XWBRAYGRKPK2O56L7FKTEJZQ7M

not attested not anchored not stored refs pending

Signatures of Modified Dispersion Relation of Graviton in the Cosmic Microwave Background

Jun Li, Qing-Guo Huang

arxiv:1712.07771 v1 · 2017-12-21 · 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{XWBRAYGRKPK2O56L7FKTEJZQ7M}

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.

Cited by

1 paper in Pith

Probing the scalar-induced gravitational waves with the Five-hundred-meter Aperture Spherical radio Telescope and the Square Kilometer Array

Receipt and verification

First computed	2026-05-18T00:22:23.511205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd831060d153d5a777cbf955322730fb035576a4947be587979f9a7b8e95a82b

Aliases

arxiv: 1712.07771 · arxiv_version: 1712.07771v1 · doi: 10.48550/arxiv.1712.07771 · pith_short_12: XWBRAYGRKPK2 · pith_short_16: XWBRAYGRKPK2O56L · pith_short_8: XWBRAYGR

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/XWBRAYGRKPK2O56L7FKTEJZQ7M \
  | 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: bd831060d153d5a777cbf955322730fb035576a4947be587979f9a7b8e95a82b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db8d2b9535080f57c5dd6600b0aee52f725b721bfb3d8b69ee865d32b8e603c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-12-21T02:29:16Z",
    "title_canon_sha256": "ed597c56cb8cb7c80dac0bbc78792c6308eae9a2c2c4144f4f38eccdfe31ea18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07771",
    "kind": "arxiv",
    "version": 1
  }
}