Pith Number

pith:BKLOGLUC

pith:2007:BKLOGLUCLFVYRWSH5ZROSK4K2G

not attested not anchored not stored refs pending

Helioseismic Ring Analysis of CME Source Regions

F. Hill, K. Jain, R. Clark, S. C. Tripathy, S. de Wet

arxiv:0712.1995 v1 · 2007-12-12 · 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{BKLOGLUCLFVYRWSH5ZROSK4K2G}

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	2026-07-04T17:07:13.234707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a96e32e82596b88da47ee62e92b8ad1b815c34bcfa3ed347d6740d7a06a5360

Aliases

arxiv: 0712.1995 · arxiv_version: 0712.1995v1 · doi: 10.48550/arxiv.0712.1995 · pith_short_12: BKLOGLUCLFVY · pith_short_16: BKLOGLUCLFVYRWSH · pith_short_8: BKLOGLUC

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/BKLOGLUCLFVYRWSH5ZROSK4K2G \
  | 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: 0a96e32e82596b88da47ee62e92b8ad1b815c34bcfa3ed347d6740d7a06a5360

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd28091aacb5d9d237959aa3985c7cd00c28bc4f73b85104dafbc37edcd70639",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-12-12T17:53:17Z",
    "title_canon_sha256": "06b7d28581c5166d9fbd1b55db4ff62b10068390fc38a17d0d8246685ef050dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.1995",
    "kind": "arxiv",
    "version": 1
  }
}