Pith Number

pith:QCHTHDNX

pith:2024:QCHTHDNX4GJZOEUTDFQJCSPGU2

not attested not anchored not stored refs pending

Generating New Spacetimes through Zermelo Navigation

Junji Jia, Zonghai Li

arxiv:2401.01532 v2 · 2024-01-03 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QCHTHDNX4GJZOEUTDFQJCSPGU2}

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	2026-07-05T08:03:29.137745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

808f338db7e19397129319609149e6a6863890b165d3afdaa877c39a1bb058e7

Aliases

arxiv: 2401.01532 · arxiv_version: 2401.01532v2 · doi: 10.48550/arxiv.2401.01532 · pith_short_12: QCHTHDNX4GJZ · pith_short_16: QCHTHDNX4GJZOEUT · pith_short_8: QCHTHDNX

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/QCHTHDNX4GJZOEUTDFQJCSPGU2 \
  | 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: 808f338db7e19397129319609149e6a6863890b165d3afdaa877c39a1bb058e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "931cd0c9e6b46af4e2e4d9dfe1e0a4db93da067590a67a50e527383eeb378a5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-01-03T04:02:52Z",
    "title_canon_sha256": "108d97b4edba9684937cebca74ebcf2503b63afebd7b7041100e8b53004e0f03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.01532",
    "kind": "arxiv",
    "version": 2
  }
}