Pith Number

pith:ROOJGRCN

pith:2023:ROOJGRCNNPQ36AHWTSMDRLBR2L

not attested not anchored not stored refs pending

Existence of Time-like Geodesics in Asymptotically Flat Spacetimes: A Generalized Topological Criterion

Krish Jhurani, Tyler McMaken

arxiv:2307.02653 v1 · 2023-07-05 · gr-qc · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ROOJGRCNNPQ36AHWTSMDRLBR2L}

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	2026-07-05T06:28:22.405194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b9c93444d6be1bf00f69c9838ac31d2e59127205f41505ec8ada25612f2d6d2

Aliases

arxiv: 2307.02653 · arxiv_version: 2307.02653v1 · doi: 10.48550/arxiv.2307.02653 · pith_short_12: ROOJGRCNNPQ3 · pith_short_16: ROOJGRCNNPQ36AHW · pith_short_8: ROOJGRCN

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/ROOJGRCNNPQ36AHWTSMDRLBR2L \
  | 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: 8b9c93444d6be1bf00f69c9838ac31d2e59127205f41505ec8ada25612f2d6d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d8a720737664390507acf660f97186bc1eae954bc65fa3cc3fd030a07f8935a",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-07-05T20:58:04Z",
    "title_canon_sha256": "39ce9aaf8ce90c7488e190168d341d12581169f9e8dbfd3334be65e69a7bc8e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.02653",
    "kind": "arxiv",
    "version": 1
  }
}