Pith Number

pith:HBXHJ44Q

pith:2026:HBXHJ44QS2H5G7WT22BKPWKYSZ

not attested not anchored not stored refs pending

No-Go Theorem for Singularity Resolution

Chen Lan, Yan-Gang Miao, Zhen-Xiao Zhang

arxiv:2604.00204 v2 · 2026-03-31 · 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{HBXHJ44QS2H5G7WT22BKPWKYSZ}

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	2026-07-08T01:18:28.038281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

386e74f390968fd37ed3d682a7d9589660422db8935389cfc28ddb88414cbdf7

Aliases

arxiv: 2604.00204 · arxiv_version: 2604.00204v2 · doi: 10.48550/arxiv.2604.00204 · pith_short_12: HBXHJ44QS2H5 · pith_short_16: HBXHJ44QS2H5G7WT · pith_short_8: HBXHJ44Q

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/HBXHJ44QS2H5G7WT22BKPWKYSZ \
  | 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: 386e74f390968fd37ed3d682a7d9589660422db8935389cfc28ddb88414cbdf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ff9f13bb66b12250f24622712b10079719a5c3cf71028d56d42e6990774d981",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-03-31T20:17:50Z",
    "title_canon_sha256": "a75b099c306c8720a6902e3e3f7349102f351a01d247811fdf472b3579f5b684"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2604.00204",
    "kind": "arxiv",
    "version": 2
  }
}