Pith Number

pith:F4DWDM7O

pith:2016:F4DWDM7OXXO767RI46HYJBPIHU

not attested not anchored not stored refs pending

Computing hyperbolic choreographies

Hadrien Montanelli

arxiv:1606.01850 v2 · 2016-06-06 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F4DWDM7OXXO767RI46HYJBPIHU}

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	2026-05-18T01:00:34.802727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f0761b3eebdddff7e28e78f8485e83d2b1a64ba4ad064c5bebf0624f6fae780

Aliases

arxiv: 1606.01850 · arxiv_version: 1606.01850v2 · doi: 10.48550/arxiv.1606.01850 · pith_short_12: F4DWDM7OXXO7 · pith_short_16: F4DWDM7OXXO767RI · pith_short_8: F4DWDM7O

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/F4DWDM7OXXO767RI46HYJBPIHU \
  | 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: 2f0761b3eebdddff7e28e78f8485e83d2b1a64ba4ad064c5bebf0624f6fae780

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f353d374d585cc2dff058f0e2162fdeac1e086a924272152afa2d78811d4a963",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-06-06T18:17:59Z",
    "title_canon_sha256": "e386b6ec01cced51054a8e7d0e2a8c73efc6de87c7c337f118b1b790e3160e30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01850",
    "kind": "arxiv",
    "version": 2
  }
}