Pith Number

pith:VLFH547V

pith:2014:VLFH547VWOZ35HNQ4NO2DY3ZRE

not attested not anchored not stored refs pending

Hidden symmetries of the gravitational contact structure of the classical phase space of general relativistic test particle

Josef Janyska

arxiv:1405.6550 v1 · 2014-05-26 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VLFH547VWOZ35HNQ4NO2DY3ZRE}

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	2026-05-18T02:51:07.138551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaca7ef3f5b3b3be9db0e35da1e379891580f7c41b3708728c53bfd5125e9a50

Aliases

arxiv: 1405.6550 · arxiv_version: 1405.6550v1 · doi: 10.48550/arxiv.1405.6550 · pith_short_12: VLFH547VWOZ3 · pith_short_16: VLFH547VWOZ35HNQ · pith_short_8: VLFH547V

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/VLFH547VWOZ35HNQ4NO2DY3ZRE \
  | 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: aaca7ef3f5b3b3be9db0e35da1e379891580f7c41b3708728c53bfd5125e9a50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "800b45a2ddaeecd746576e532b73a1b02e6b4c42293d223d6099450d28706e8a",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-05-26T11:45:48Z",
    "title_canon_sha256": "ed7a4fded9edf19ec4d56658ae4511b99e9f627862a25a4eabe0314e1e623a74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.6550",
    "kind": "arxiv",
    "version": 1
  }
}