Pith Number

pith:LTFGELL2

pith:2013:LTFGELL2XERONCH4Y3HALJ5HTE

not attested not anchored not stored refs pending

On the geometry of conformal geodesics equations

Alexandr Medvedev

arxiv:1303.5189 v1 · 2013-03-21 · math.DG · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LTFGELL2XERONCH4Y3HALJ5HTE}

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	2026-05-18T03:30:14.200082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cca622d7ab922e688fcc6ce05a7a7990b9c952653ac4f05831ce53df6756b0f

Aliases

arxiv: 1303.5189 · arxiv_version: 1303.5189v1 · doi: 10.48550/arxiv.1303.5189 · pith_short_12: LTFGELL2XERO · pith_short_16: LTFGELL2XERONCH4 · pith_short_8: LTFGELL2

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/LTFGELL2XERONCH4Y3HALJ5HTE \
  | 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: 5cca622d7ab922e688fcc6ce05a7a7990b9c952653ac4f05831ce53df6756b0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9642914a1b177fe7d81e14089002581d23f73c9c0f0d9931b98d5c535ca909d",
    "cross_cats_sorted": [
      "math.CA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2013-03-21T08:23:04Z",
    "title_canon_sha256": "8438abd4c060918c918641ddac4d915f91c1748bcf2803cd3f0e090efb265cf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.5189",
    "kind": "arxiv",
    "version": 1
  }
}