Pith Number

pith:ZZIFQC57

pith:2016:ZZIFQC57XFDWDOHYW4IOHABH2J

not attested not anchored not stored refs pending

Note on fast spinning neutron stars with unified equations of states

A. Li, B. Qi, G. F. Burgio, N. B. Zhang

arxiv:1610.08770 v2 · 2016-10-26 · astro-ph.HE · astro-ph.SR · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZZIFQC57XFDWDOHYW4IOHABH2J}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:25:29.298757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce50580bbfb94761b8f8b710e38027d26e3c8d040204910de97a39f4da0d3445

Aliases

arxiv: 1610.08770 · arxiv_version: 1610.08770v2 · doi: 10.48550/arxiv.1610.08770 · pith_short_12: ZZIFQC57XFDW · pith_short_16: ZZIFQC57XFDWDOHY · pith_short_8: ZZIFQC57

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/ZZIFQC57XFDWDOHYW4IOHABH2J \
  | 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: ce50580bbfb94761b8f8b710e38027d26e3c8d040204910de97a39f4da0d3445

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84963153a89770a46db3620f03f08a49679b23c887de8566dec56db31019a9e5",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-10-26T00:18:22Z",
    "title_canon_sha256": "0542f57b031d38706672c9a74f51de7f0ddd32e9348c9dfb450c72cb154a53a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08770",
    "kind": "arxiv",
    "version": 2
  }
}