Pith Number

pith:RRTHKKM7

pith:2011:RRTHKKM7T4CEOIFKZZ73OEHHNN

not attested not anchored not stored refs pending

Upper limits on the observational effects of nuclear pasta in neutron stars

Bao-An Li, J. Hooker, M. Gearheart, W.G. Newton

arxiv:1106.4875 v2 · 2011-06-24 · astro-ph.SR · 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{RRTHKKM7T4CEOIFKZZ73OEHHNN}

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	2026-05-18T02:01:31.287080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c6675299f9f044720aace7fb710e76b7da7b39bdfb312349a2f642181af0a35

Aliases

arxiv: 1106.4875 · arxiv_version: 1106.4875v2 · doi: 10.48550/arxiv.1106.4875 · pith_short_12: RRTHKKM7T4CE · pith_short_16: RRTHKKM7T4CEOIFK · pith_short_8: RRTHKKM7

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/RRTHKKM7T4CEOIFKZZ73OEHHNN \
  | 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: 8c6675299f9f044720aace7fb710e76b7da7b39bdfb312349a2f642181af0a35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "326de468340fa8da5a956b9565ed2c3e278b5ac24330aa5451d5ca7c07d6cbab",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-06-24T01:50:10Z",
    "title_canon_sha256": "7d79c36e20b52d0b7f17970566367eda0059ac05ec245d69c85ca883cc32a948"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.4875",
    "kind": "arxiv",
    "version": 2
  }
}