Pith Number

pith:RERCFFSL

pith:2015:RERCFFSLJZG25GARCIWLDIZ74P

not attested not anchored not stored refs pending

Computing planar and spherical choreographies

Hadrien Montanelli, Nikola Ivanov Gushterov

arxiv:1505.04848 v4 · 2015-05-19 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RERCFFSLJZG25GARCIWLDIZ74P}

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	2026-05-18T01:26:34.117749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

892222964b4e4dae9811122cb1a33fe3e086b717a107d2ca3da51f05213b0243

Aliases

arxiv: 1505.04848 · arxiv_version: 1505.04848v4 · doi: 10.48550/arxiv.1505.04848 · pith_short_12: RERCFFSLJZG2 · pith_short_16: RERCFFSLJZG25GAR · pith_short_8: RERCFFSL

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/RERCFFSLJZG25GARCIWLDIZ74P \
  | 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: 892222964b4e4dae9811122cb1a33fe3e086b717a107d2ca3da51f05213b0243

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "579ccf37b8e4cdb600c00bb493a240c7d9a7bdf92c78cedf78adce37b9195749",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-05-19T01:34:28Z",
    "title_canon_sha256": "b9f1d8debed3da56f5509942f294c734ff622b70bed8e58a54102c6bfa37c41e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04848",
    "kind": "arxiv",
    "version": 4
  }
}