Pith Number

pith:3SRGA2OY

pith:2016:3SRGA2OYSEYM467Y52FWNIPYRD

not attested not anchored not stored refs pending

Kepler motion on single-sheet hyperboloid

D.R. Petrosyan, G.S. Pogosyan, L.G. Mardoyan, V.S. Otchik, Yu.A. Kurochkin

arxiv:1603.08139 v1 · 2016-03-26 · 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{3SRGA2OYSEYM467Y52FWNIPYRD}

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	2026-05-18T00:35:35.835989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dca26069d89130ce7bf8ee8b66a1f888ed5c1bdafe72a0b7fa5e68459920f12e

Aliases

arxiv: 1603.08139 · arxiv_version: 1603.08139v1 · doi: 10.48550/arxiv.1603.08139 · pith_short_12: 3SRGA2OYSEYM · pith_short_16: 3SRGA2OYSEYM467Y · pith_short_8: 3SRGA2OY

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/3SRGA2OYSEYM467Y52FWNIPYRD \
  | 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: dca26069d89130ce7bf8ee8b66a1f888ed5c1bdafe72a0b7fa5e68459920f12e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf16d18b8413a246340d8c0d4d658e12848929847aa797b61f60dd4d6048d11e",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-03-26T19:26:58Z",
    "title_canon_sha256": "31a7fb1e930b68e886685cd32cedbdb329ea7b930b39d1d9090a36374d1e30da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.08139",
    "kind": "arxiv",
    "version": 1
  }
}