Pith Number

pith:ZZL2SDBX

pith:2025:ZZL2SDBXUDDV23NCQF2IXR4Q4S

not attested not anchored not stored refs pending

Phase transition in a doubly holographic model of closed $\mathbf{dS_{2} }$ spacetime

Cheng Peng, Wen-Hao Jiang, Yun-Song Piao

arxiv:2502.08380 v1 · 2025-02-12 · 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{ZZL2SDBXUDDV23NCQF2IXR4Q4S}

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	2026-07-05T10:13:21.981597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce57a90c37a0c75d6da281748bc790e4bb158a2dab646c8f13b09ff89172fcd5

Aliases

arxiv: 2502.08380 · arxiv_version: 2502.08380v1 · doi: 10.48550/arxiv.2502.08380 · pith_short_12: ZZL2SDBXUDDV · pith_short_16: ZZL2SDBXUDDV23NC · pith_short_8: ZZL2SDBX

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/ZZL2SDBXUDDV23NCQF2IXR4Q4S \
  | 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: ce57a90c37a0c75d6da281748bc790e4bb158a2dab646c8f13b09ff89172fcd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d45b1f2b5b5cfc359a7dc2f0632dfa4e0209492c7d37d8316807ef346900e0cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-02-12T13:14:20Z",
    "title_canon_sha256": "26673b0ce05c7f88952bfe0218451a54920b27b09190a895839a8684c108a396"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08380",
    "kind": "arxiv",
    "version": 1
  }
}