Pith Number

pith:YTYLPMSI

pith:2022:YTYLPMSIWIW6XWBR7DGPFIEQUR

not attested not anchored not stored refs pending

Hyperelliptic functions and motion in general relativity

Jutta Kunz, Saskia Grunau

arxiv:2204.06267 v2 · 2022-04-13 · 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{YTYLPMSIWIW6XWBR7DGPFIEQUR}

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	2026-07-05T04:31:12.856440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4f0b7b248b22debd831f8ccf2a090a45571b7655f77489a9e1dc794471728a5

Aliases

arxiv: 2204.06267 · arxiv_version: 2204.06267v2 · doi: 10.48550/arxiv.2204.06267 · pith_short_12: YTYLPMSIWIW6 · pith_short_16: YTYLPMSIWIW6XWBR · pith_short_8: YTYLPMSI

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/YTYLPMSIWIW6XWBR7DGPFIEQUR \
  | 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: c4f0b7b248b22debd831f8ccf2a090a45571b7655f77489a9e1dc794471728a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5029aac9b172c28e76a59a15c22ed190c6772c42e608f7cb79ad724693d24365",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-04-13T09:37:46Z",
    "title_canon_sha256": "9c4559d7e07d19d9fcfdbfeb9247d1ccc3e02f409414ffeadaf1082e639ee71a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.06267",
    "kind": "arxiv",
    "version": 2
  }
}