Pith Number

pith:FCM33PBV

pith:2022:FCM33PBVMBHKZPVN6IJ6FEVZJX

not attested not anchored not stored refs pending

Hybrid stars may have an inverted structure

Chen Zhang, Jing Ren

arxiv:2211.12043 v2 · 2022-11-22 · astro-ph.HE · gr-qc · hep-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{FCM33PBVMBHKZPVN6IJ6FEVZJX}

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.

Cited by

1 paper in Pith

Can a Slow and Strong Phase Transition in Neutron Stars Relieve Major Compact-Star Observation Tensions?

Receipt and verification

First computed	2026-07-05T06:49:58.382851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2899bdbc35604eacbeadf213e292b94deaa875b22bbeae99619afe38732746e3

Aliases

arxiv: 2211.12043 · arxiv_version: 2211.12043v2 · doi: 10.48550/arxiv.2211.12043 · pith_short_12: FCM33PBVMBHK · pith_short_16: FCM33PBVMBHKZPVN · pith_short_8: FCM33PBV

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/FCM33PBVMBHKZPVN6IJ6FEVZJX \
  | 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: 2899bdbc35604eacbeadf213e292b94deaa875b22bbeae99619afe38732746e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d9971fc16d7bb9d0d67e1afccd0a6198c2a388046c5d11835b82b2ed5bffba0",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-11-22T06:28:09Z",
    "title_canon_sha256": "94dd4e810907111c82e0675a77c5a9b451bf22dd774b15ce777b271a63b3a361"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.12043",
    "kind": "arxiv",
    "version": 2
  }
}