Pith Number

pith:KESTHUHW

pith:2014:KESTHUHWWL4MACKXENMHE2O34Z

not attested not anchored not stored refs pending

A new Lagrangian dynamic reduction in field theory

Fran\c{c}ois Gay-Balmaz, Tudor S. Ratiu

arxiv:1407.0263 v1 · 2014-07-01 · 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{KESTHUHWWL4MACKXENMHE2O34Z}

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	2026-05-18T02:48:34.598961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

512533d0f6b2f8c0095723587269dbe6754014695755977a88edc46e2138cce8

Aliases

arxiv: 1407.0263 · arxiv_version: 1407.0263v1 · doi: 10.48550/arxiv.1407.0263 · pith_short_12: KESTHUHWWL4M · pith_short_16: KESTHUHWWL4MACKX · pith_short_8: KESTHUHW

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/KESTHUHWWL4MACKXENMHE2O34Z \
  | 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: 512533d0f6b2f8c0095723587269dbe6754014695755977a88edc46e2138cce8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b2e74c824e79a9249262fea5eedbdf6817c3c51aa4f7b4255577342bfdb8643",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-07-01T14:49:54Z",
    "title_canon_sha256": "a385d9bb8989e2746cf514ae7383e9614ccd5049f41d6845e4048b6bf02eb656"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0263",
    "kind": "arxiv",
    "version": 1
  }
}