Pith Number

pith:XIBHFMCJ

pith:2017:XIBHFMCJFLPWELCUSMR5CLOHDS

not attested not anchored not stored refs pending

Relativistic Time Dilation and Length Contraction in Discrete Space-Time using a Modified Distance Formula

David Crouse, Joseph Skufca

arxiv:1706.00693 v2 · 2017-06-01 · 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{XIBHFMCJFLPWELCUSMR5CLOHDS}

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	2026-05-18T00:03:50.213023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba0272b0492adf622c549323d12dc71cbd7ae4f3f7138e6c0ccc44798dd5e3da

Aliases

arxiv: 1706.00693 · arxiv_version: 1706.00693v2 · doi: 10.48550/arxiv.1706.00693 · pith_short_12: XIBHFMCJFLPW · pith_short_16: XIBHFMCJFLPWELCU · pith_short_8: XIBHFMCJ

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/XIBHFMCJFLPWELCUSMR5CLOHDS \
  | 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: ba0272b0492adf622c549323d12dc71cbd7ae4f3f7138e6c0ccc44798dd5e3da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "765d57d8279bcfc772376883f99aa8b70f39ac540965f9c9b9caf3831e66030b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-06-01T16:29:09Z",
    "title_canon_sha256": "16f1ee21e0c83cd9fa0fb0b7c5c5ba1157b08219b7423a91ff3a73794a919c10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00693",
    "kind": "arxiv",
    "version": 2
  }
}