Pith Number

pith:HLSTFETH

pith:2017:HLSTFETHEHTBIWRTG4ZNKHQVYI

not attested not anchored not stored refs pending

Accelerated observers and the notion of singular spacetime

Antonio Sanchez-Puente, Diego Rubiera-Garcia, Gonzalo J. Olmo

arxiv:1710.08712 v2 · 2017-10-24 · 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{HLSTFETHEHTBIWRTG4ZNKHQVYI}

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	2026-05-18T00:21:10.267515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ae532926721e6145a333732d51e15c21b87c7d9a737901b6a52467d5cc9cfa3

Aliases

arxiv: 1710.08712 · arxiv_version: 1710.08712v2 · doi: 10.48550/arxiv.1710.08712 · pith_short_12: HLSTFETHEHTB · pith_short_16: HLSTFETHEHTBIWRT · pith_short_8: HLSTFETH

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/HLSTFETHEHTBIWRTG4ZNKHQVYI \
  | 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: 3ae532926721e6145a333732d51e15c21b87c7d9a737901b6a52467d5cc9cfa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9747ea60e49b9a62fbe6a82909c65cb32c50d8eaeb9da76939b828ecb6c06d18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-10-24T11:29:50Z",
    "title_canon_sha256": "46a4f3d8ce7b0aec091320c55b26ee9e8e0c57b1b0965f70505884a02f65665f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.08712",
    "kind": "arxiv",
    "version": 2
  }
}