Pith Number

pith:2A33QP64

pith:2011:2A33QP64Z3DE647H5EBSAAPLKX

not attested not anchored not stored refs pending

Quantum gravity effects on compact star cores

Haitang Yang, Peng Wang, Xiuming Zhang

arxiv:1110.5550 v2 · 2011-10-25 · gr-qc · hep-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{2A33QP64Z3DE647H5EBSAAPLKX}

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	2026-05-18T02:00:04.024951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d037b83fdccec64f73e7e9032001eb55c05bd220135578f2770f907673efb6e3

Aliases

arxiv: 1110.5550 · arxiv_version: 1110.5550v2 · doi: 10.48550/arxiv.1110.5550 · pith_short_12: 2A33QP64Z3DE · pith_short_16: 2A33QP64Z3DE647H · pith_short_8: 2A33QP64

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/2A33QP64Z3DE647H5EBSAAPLKX \
  | 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: d037b83fdccec64f73e7e9032001eb55c05bd220135578f2770f907673efb6e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14a5a61f24e9f543a4ab96498297284c7da3896e5c632698790f03e7fa5cdb38",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-10-25T16:00:51Z",
    "title_canon_sha256": "571795db29d166aac5872ba56c30831a7eb4624bbde418c6b50e6630a5e369b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.5550",
    "kind": "arxiv",
    "version": 2
  }
}