Pith Number

pith:A2Q4XWEB

pith:1997:A2Q4XWEBCDFALYPG2WRKM5KSHM

not attested not anchored not stored refs pending

Parity Violation in Neutrino Transport and the Origin of Pulsar Kicks

Dong Lai (Cornell), Y.-Z. Qian (Caltech)

arxiv:astro-ph/9712043 v2 · 1997-12-03 · 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{A2Q4XWEBCDFALYPG2WRKM5KSHM}

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	2026-07-04T16:03:30.437719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06a1cbd88110ca05e1e6d5a2a675523b1fcb5dff8059c989a98891c26049a94c

Aliases

arxiv: astro-ph/9712043 · arxiv_version: astro-ph/9712043v2 · doi: 10.48550/arxiv.astro-ph/9712043 · pith_short_12: A2Q4XWEBCDFA · pith_short_16: A2Q4XWEBCDFALYPG · pith_short_8: A2Q4XWEB

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/A2Q4XWEBCDFALYPG2WRKM5KSHM \
  | 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: 06a1cbd88110ca05e1e6d5a2a675523b1fcb5dff8059c989a98891c26049a94c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d35befe220e13a7c5955869aa11568c0e985cf3ecc75ee40cde2cba4ba116b94",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1997-12-03T14:50:53Z",
    "title_canon_sha256": "8384d2caf5c4376354ca01dfa269c1b537077db7117b17156ffce3dfc563c184"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9712043",
    "kind": "arxiv",
    "version": 2
  }
}