Pith Number

pith:WWBBOGYP

pith:2000:WWBBOGYPMLNIC4YS2C7LBENC5G

not attested not anchored not stored refs pending

The Sun's acoustic asphericity and magnetic fields in the solar convection zone

H. M. Antia, M. J. Thompson (QMW), S. M. Chitre (TIFR)

arxiv:astro-ph/0005587 v1 · 2000-05-31 · 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{WWBBOGYPMLNIC4YS2C7LBENC5G}

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	2026-07-04T14:10:24.515151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b582171b0f62da817312d0beb091a2e9b82a6685dd977a3a27e230b1a55f8e13

Aliases

arxiv: astro-ph/0005587 · arxiv_version: astro-ph/0005587v1 · doi: 10.48550/arxiv.astro-ph/0005587 · pith_short_12: WWBBOGYPMLNI · pith_short_16: WWBBOGYPMLNIC4YS · pith_short_8: WWBBOGYP

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/WWBBOGYPMLNIC4YS2C7LBENC5G \
  | 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: b582171b0f62da817312d0beb091a2e9b82a6685dd977a3a27e230b1a55f8e13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86cec86faaf474b1d0ce299911c98712f15a80da9d6f3a230a0a3283b675c5d4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-05-31T04:26:20Z",
    "title_canon_sha256": "1b405ba009ce9f995e752a6bf0b983c898693b9f80bb0d450c572fda36d6938b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0005587",
    "kind": "arxiv",
    "version": 1
  }
}