Pith Number

pith:HJGVA4TL

pith:2015:HJGVA4TLRYQ2IU2BADPEQKT5J5

not attested not anchored not stored refs pending

Persistent crust-core spin lag in neutron stars

Kostas Glampedakis, Paul Lasky

arxiv:1501.05473 v2 · 2015-01-22 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HJGVA4TLRYQ2IU2BADPEQKT5J5}

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	2026-05-18T01:41:09.349982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a4d50726b8e21a4534100de482a7d4f6a5893497031803dd931391daf2cbc4c

Aliases

arxiv: 1501.05473 · arxiv_version: 1501.05473v2 · doi: 10.48550/arxiv.1501.05473 · pith_short_12: HJGVA4TLRYQ2 · pith_short_16: HJGVA4TLRYQ2IU2B · pith_short_8: HJGVA4TL

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/HJGVA4TLRYQ2IU2BADPEQKT5J5 \
  | 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: 3a4d50726b8e21a4534100de482a7d4f6a5893497031803dd931391daf2cbc4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76a9b633b18ac7c0c37adb24f3866a711e0f98891ed5c6a9a077ff63f8256e37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-01-22T12:13:50Z",
    "title_canon_sha256": "0b3eb1d034b4a4cff81e7dc4013a0df83c759894e94a519790e880dccfbfdb0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05473",
    "kind": "arxiv",
    "version": 2
  }
}