Pith Number

pith:NVHNHBVS

pith:2010:NVHNHBVSDJ7QL2QZTPXPKNABML

not attested not anchored not stored refs pending

Diffusive Nuclear Burning of Helium on Neutron Stars

Lars Bildsten, Phil Arras, Philip Chang

arxiv:1008.1993 v1 · 2010-08-11 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NVHNHBVSDJ7QL2QZTPXPKNABML}

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	2026-05-18T02:05:49.230039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d4ed386b21a7f05ea199beef5340162d64630edc4f8462c2783f8732bc9cc93

Aliases

arxiv: 1008.1993 · arxiv_version: 1008.1993v1 · doi: 10.48550/arxiv.1008.1993 · pith_short_12: NVHNHBVSDJ7Q · pith_short_16: NVHNHBVSDJ7QL2QZ · pith_short_8: NVHNHBVS

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/NVHNHBVSDJ7QL2QZTPXPKNABML \
  | 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: 6d4ed386b21a7f05ea199beef5340162d64630edc4f8462c2783f8732bc9cc93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bff682af874a608efd5b0a1bbfefb6c0fbec501be2fd409f7fea279eb5220ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-08-11T20:06:53Z",
    "title_canon_sha256": "e26c54b62afc5e0b8bd07e5d0f760ec2c8d10a7a606656c1133fa4e53caec2bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.1993",
    "kind": "arxiv",
    "version": 1
  }
}