Pith Number

pith:HUW3XU4Y

pith:2008:HUW3XU4Y4THGL4JEATNVMYMPYN

not attested not anchored not stored refs pending

Multiple scattering of waves by a pair of gravitationally stratified flux tubes

Paul S. Cally, Shravan M. Hanasoge

arxiv:0812.1284 v2 · 2008-12-06 · 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{HUW3XU4Y4THGL4JEATNVMYMPYN}

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	2026-05-18T04:29:24.719463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d2dbbd398e4ce65f12404db56618fc36ef4dcb43a7c83230dc178ca482238a8

Aliases

arxiv: 0812.1284 · arxiv_version: 0812.1284v2 · doi: 10.48550/arxiv.0812.1284 · pith_short_12: HUW3XU4Y4THG · pith_short_16: HUW3XU4Y4THGL4JE · pith_short_8: HUW3XU4Y

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/HUW3XU4Y4THGL4JEATNVMYMPYN \
  | 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: 3d2dbbd398e4ce65f12404db56618fc36ef4dcb43a7c83230dc178ca482238a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e311ce99e8018b5871c911c1bf4cb12979821aeb33b0a1f7552894466cb65e6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-12-06T13:18:49Z",
    "title_canon_sha256": "e68206068969e0f77a1c2f89ef4127a6f23acac564db91b92ff46eba04fc2f80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.1284",
    "kind": "arxiv",
    "version": 2
  }
}