Pith Number

pith:56OGZUX4

pith:2020:56OGZUX4S72TEK4W7SXHKM7M2G

not attested not anchored not stored refs pending

Constraining the gravitational coupling of axion dark matter at LIGO

Jiro Soda, Sunghoon Jung, Taehun Kim, Yuko Urakawa

arxiv:2003.02853 v1 · 2020-03-05 · hep-ph · 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{56OGZUX4S72TEK4W7SXHKM7M2G}

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

Gravitational Wave Birefringence from Fuzzy Dark Matter

Receipt and verification

First computed	2026-07-05T01:37:07.312657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef9c6cd2fc97f5322b96fcae7533ecd1a011b0aca1371245b8f0089b45129bba

Aliases

arxiv: 2003.02853 · arxiv_version: 2003.02853v1 · doi: 10.48550/arxiv.2003.02853 · pith_short_12: 56OGZUX4S72T · pith_short_16: 56OGZUX4S72TEK4W · pith_short_8: 56OGZUX4

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/56OGZUX4S72TEK4W7SXHKM7M2G \
  | 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: ef9c6cd2fc97f5322b96fcae7533ecd1a011b0aca1371245b8f0089b45129bba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a710a2f604abb442b2d69b2ba193b365e86f5fba634cb1c045b99c66294e7ea1",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2020-03-05T19:00:04Z",
    "title_canon_sha256": "6ddcb46ac32c792d39104cb666804484c191f1ddb21ced8e4399345424e4cf72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.02853",
    "kind": "arxiv",
    "version": 1
  }
}