Pith Number

pith:HIFLALYP

pith:2015:HIFLALYP3LCWD7IU4BCAIUVKBQ

not attested not anchored not stored refs pending

Relativistic Positioning System in Perturbed Space-time

Andreja Gomboc, Martin Horvat, Uro\v{s} Kosti\'c

arxiv:1510.04457 v1 · 2015-10-15 · gr-qc · physics.space-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HIFLALYP3LCWD7IU4BCAIUVKBQ}

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	2026-05-18T01:29:40.161656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a0ab02f0fdac561fd14e0440452aa0c2061d13560cab8ab8a28e71984f2d898

Aliases

arxiv: 1510.04457 · arxiv_version: 1510.04457v1 · doi: 10.48550/arxiv.1510.04457 · pith_short_12: HIFLALYP3LCW · pith_short_16: HIFLALYP3LCWD7IU · pith_short_8: HIFLALYP

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/HIFLALYP3LCWD7IU4BCAIUVKBQ \
  | 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: 3a0ab02f0fdac561fd14e0440452aa0c2061d13560cab8ab8a28e71984f2d898

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd067d5c8d2c376908b6a0b7720a545a7604727ae00f2f995944af5b2b5f2ba9",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-10-15T09:35:25Z",
    "title_canon_sha256": "45799d5c9ac11a8855986d9522386c4d857667643f4e991024e56d25459e3244"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04457",
    "kind": "arxiv",
    "version": 1
  }
}