Pith Number

pith:IR4SU76T

pith:2007:IR4SU76TYSBXZPXNCVRRSE3JHR

not attested not anchored not stored refs pending

Neutron star crust beyond the Wigner-Seitz approximation

N. Chamel

arxiv:0709.3798 v1 · 2007-09-24 · astro-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IR4SU76TYSBXZPXNCVRRSE3JHR}

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	2026-05-18T00:37:06.375261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44792a7fd3c4837cbeed15631913693c6fdc3f4dae9efc140f4f07cff4afd1be

Aliases

arxiv: 0709.3798 · arxiv_version: 0709.3798v1 · doi: 10.48550/arxiv.0709.3798 · pith_short_12: IR4SU76TYSBX · pith_short_16: IR4SU76TYSBXZPXN · pith_short_8: IR4SU76T

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/IR4SU76TYSBXZPXNCVRRSE3JHR \
  | 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: 44792a7fd3c4837cbeed15631913693c6fdc3f4dae9efc140f4f07cff4afd1be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d9c74533df9f2c93c4c007d35cba8fda9c6a8841df5e7d005cfd0f010f0ffa4",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-09-24T15:52:15Z",
    "title_canon_sha256": "b548d91f90472916f03269b7b9b128f2c686da9a84108f93d0600643985f3c95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.3798",
    "kind": "arxiv",
    "version": 1
  }
}