Pith Number

pith:XUL2PDOG

pith:2017:XUL2PDOGODCNY4V6PWOFMXRWGA

not attested not anchored not stored refs pending

Persistence of stationary motion under explicit symmetry breaking perturbation

James Montaldi, Marine Fontaine

arxiv:1712.05943 v2 · 2017-12-16 · 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{XUL2PDOGODCNY4V6PWOFMXRWGA}

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	2026-05-17T23:42:59.076390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd17a78dc670c4dc72be7d9c565e363012ef5d4e5324a6091176e7daae2b7098

Aliases

arxiv: 1712.05943 · arxiv_version: 1712.05943v2 · doi: 10.48550/arxiv.1712.05943 · pith_short_12: XUL2PDOGODCN · pith_short_16: XUL2PDOGODCNY4V6 · pith_short_8: XUL2PDOG

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/XUL2PDOGODCNY4V6PWOFMXRWGA \
  | 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: bd17a78dc670c4dc72be7d9c565e363012ef5d4e5324a6091176e7daae2b7098

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ae5b9204c8749f6a445fa8af1d005517b5fb57b6a898b1ec738a86824babf77",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-12-16T11:59:20Z",
    "title_canon_sha256": "be3b52008194e3cdb3d7719041d8b41c653bdbe45af431d4e9ba6f4d94847976"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.05943",
    "kind": "arxiv",
    "version": 2
  }
}