Pith Number

pith:57GDXJCL

pith:2015:57GDXJCLVA5T4JN63OY7QMJ4NB

not attested not anchored not stored refs pending

Persistent topological features of dynamical systems

Milan Rajkovic, Slobodan Maletic, Yi Zhao

arxiv:1510.06933 v1 · 2015-10-22 · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{57GDXJCLVA5T4JN63OY7QMJ4NB}

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.

Cited by

1 paper in Pith

Counting voids and filaments: Betti Curves as a Powerful Probe for Cosmology

Receipt and verification

First computed	2026-05-18T01:12:13.073272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efcc3ba44ba83b3e25bedbb1f8313c686d4100a5c0fc98cc4236dd0b609b0daa

Aliases

arxiv: 1510.06933 · arxiv_version: 1510.06933v1 · doi: 10.48550/arxiv.1510.06933 · pith_short_12: 57GDXJCLVA5T · pith_short_16: 57GDXJCLVA5T4JN6 · pith_short_8: 57GDXJCL

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/57GDXJCLVA5T4JN63OY7QMJ4NB \
  | 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: efcc3ba44ba83b3e25bedbb1f8313c686d4100a5c0fc98cc4236dd0b609b0daa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "026d4c21e8c37a46fc095f916f7db650c526e7118bf36bf845238e6542988ea3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2015-10-22T15:03:48Z",
    "title_canon_sha256": "722f6ad3c65d40d9a1dfec3e6e28ab21bd173a7244b36014dcaef10e86afa8eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06933",
    "kind": "arxiv",
    "version": 1
  }
}