Pith Number

pith:HNTUCW34

pith:2015:HNTUCW34ZCPJ42HVEMHZGQXD56

not attested not anchored not stored refs pending

Testing Einstein's Equivalence Principle with Fast Radio Bursts

He Gao (BNU), Jun-Jie Wei (PMO), Peter M\'esz\'aros (PSU), Xue-Feng Wu (PMO)

arxiv:1512.07670 v1 · 2015-12-24 · astro-ph.HE · 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{HNTUCW34ZCPJ42HVEMHZGQXD56}

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

Constraining the Baryon Fraction in Extragalactic Diffuse Ionized Gas with 124 Localized Fast Radio Bursts

Receipt and verification

First computed	2026-05-18T01:23:48.794357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b67415b7cc89e9e68f5230f9342e3ef8215b3e810600be7b2baa84d39f86b82

Aliases

arxiv: 1512.07670 · arxiv_version: 1512.07670v1 · doi: 10.48550/arxiv.1512.07670 · pith_short_12: HNTUCW34ZCPJ · pith_short_16: HNTUCW34ZCPJ42HV · pith_short_8: HNTUCW34

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/HNTUCW34ZCPJ42HVEMHZGQXD56 \
  | 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: 3b67415b7cc89e9e68f5230f9342e3ef8215b3e810600be7b2baa84d39f86b82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdcb9a971ebcec9fddaae86021a0e770f89017ab9d2160772f976b2737dc6129",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-12-24T00:00:44Z",
    "title_canon_sha256": "8029cd8ca2f1c6f786a8aa279b06d5000570f8ce6b6616b71837780004890f1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07670",
    "kind": "arxiv",
    "version": 1
  }
}