Pith Number

pith:GYRR5J2A

pith:2007:GYRR5J2AHTZ4J7APBBYQ425V6G

not attested not anchored not stored refs pending

The stationary phase point method for transitional scattering: diffractive radio scintillation for pulsar

C.M. Zhang

arxiv:astro-ph/0701605 v1 · 2007-01-22 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GYRR5J2AHTZ4J7APBBYQ425V6G}

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	2026-05-18T02:40:24.908877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36231ea7403cf3c4fc0f08710e6bb5f18eecc2548e0bd35a3443283a80d24d85

Aliases

arxiv: astro-ph/0701605 · arxiv_version: astro-ph/0701605v1 · doi: 10.48550/arxiv.astro-ph/0701605 · pith_short_12: GYRR5J2AHTZ4 · pith_short_16: GYRR5J2AHTZ4J7AP · pith_short_8: GYRR5J2A

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/GYRR5J2AHTZ4J7APBBYQ425V6G \
  | 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: 36231ea7403cf3c4fc0f08710e6bb5f18eecc2548e0bd35a3443283a80d24d85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34d42cb43e28cbf41e8191c4e7359172309df1b0728c4a49b2090bd894981454",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-01-22T10:55:18Z",
    "title_canon_sha256": "f577452d95277b79de3715dd2d6dc8788b0e632c810ae1aa9105079d691ae601"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0701605",
    "kind": "arxiv",
    "version": 1
  }
}