Pith Number

pith:JLK7OOPB

pith:2019:JLK7OOPBWGV35OBRGBDKCG7PLF

not attested not anchored not stored refs pending

Prescribed energy connecting orbits for gradient systems

Andres Zuniga, Francesca Alessio, Piero Montecchiari

arxiv:1901.06951 v1 · 2019-01-21 · math.DS · math.AP · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JLK7OOPBWGV35OBRGBDKCG7PLF}

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	2026-05-17T23:55:48.598902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ad5f739e1b1abbeb8313046a11bef5947fec6dbb11c33b6f789b59920361537

Aliases

arxiv: 1901.06951 · arxiv_version: 1901.06951v1 · doi: 10.48550/arxiv.1901.06951 · pith_short_12: JLK7OOPBWGV3 · pith_short_16: JLK7OOPBWGV35OBR · pith_short_8: JLK7OOPB

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/JLK7OOPBWGV35OBRGBDKCG7PLF \
  | 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: 4ad5f739e1b1abbeb8313046a11bef5947fec6dbb11c33b6f789b59920361537

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c042e2a0250b1b4c05192daac2529ed6eaad5219b30f2e81de2079026e3abb5",
    "cross_cats_sorted": [
      "math.AP",
      "math.CA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2019-01-21T15:10:14Z",
    "title_canon_sha256": "d313577c6926b8308da91126a8c0fe62554fc1bead6aa52df3cc5afd92cd865d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06951",
    "kind": "arxiv",
    "version": 1
  }
}