Pith Number

pith:6AW5NFPR

pith:2024:6AW5NFPR4JBOO5TFUAMKBAZA7N

not attested not anchored not stored refs pending

Quantum refraction effects in pulsar radio emission

Chul Min Kim, Dong-Hoon Kim, Sang Pyo Kim

arxiv:2401.03667 v2 · 2024-01-08 · gr-qc · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6AW5NFPR4JBOO5TFUAMKBAZA7N}

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.

Receipt and verification

First computed	2026-07-05T08:30:30.788535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f02dd695f1e242e77665a018a08320fb65a82fd2c2d0f962ccca63c11084af25

Aliases

arxiv: 2401.03667 · arxiv_version: 2401.03667v2 · doi: 10.48550/arxiv.2401.03667 · pith_short_12: 6AW5NFPR4JBO · pith_short_16: 6AW5NFPR4JBOO5TF · pith_short_8: 6AW5NFPR

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/6AW5NFPR4JBOO5TFUAMKBAZA7N \
  | 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: f02dd695f1e242e77665a018a08320fb65a82fd2c2d0f962ccca63c11084af25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d581755bb0c4a101585b9215b5d3824d2075cee9ee211ba3942337a84af0d711",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-01-08T05:14:25Z",
    "title_canon_sha256": "5cadb55c65e482ff20005cd7d06fe962c065f4fdba99a07814503b10318e11ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.03667",
    "kind": "arxiv",
    "version": 2
  }
}