Pith Number

pith:XUYXJ3G2

pith:2019:XUYXJ3G2O63DDYRT6IYLZXJ2GI

not attested not anchored not stored refs pending

The global properties of the finiteness and continuity of the Lorentzian distance

Adam Rennie, Ben Whale

arxiv:1903.02143 v1 · 2019-03-06 · math.MG · 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{XUYXJ3G2O63DDYRT6IYLZXJ2GI}

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	2026-05-17T23:51:56.626382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd3174ecda77b631e233f230bcdd3a322f3c0ed8c2d55efc179c4a5a99a54e62

Aliases

arxiv: 1903.02143 · arxiv_version: 1903.02143v1 · doi: 10.48550/arxiv.1903.02143 · pith_short_12: XUYXJ3G2O63D · pith_short_16: XUYXJ3G2O63DDYRT · pith_short_8: XUYXJ3G2

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/XUYXJ3G2O63DDYRT6IYLZXJ2GI \
  | 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: bd3174ecda77b631e233f230bcdd3a322f3c0ed8c2d55efc179c4a5a99a54e62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5b98a616c6ae29bd225051f018f466904059e5e7e4409aa753d8dc7f81884cc",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2019-03-06T02:31:45Z",
    "title_canon_sha256": "dbdbb659fcaf165e4a7d8189c3f36c191e7871f2b1e28b900230c6e393d25eb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02143",
    "kind": "arxiv",
    "version": 1
  }
}