Pith Number

pith:W7SXHRM5

pith:2013:W7SXHRM5O6GMPYVH5IRXMBGPHJ

not attested not anchored not stored refs pending

Differential Entropy Dynamics: A Possible Cause of Coherence Resonance

A.N.Sekar Iyengar, Juhi Rajhans

arxiv:1312.0203 v1 · 2013-12-01 · 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{W7SXHRM5O6GMPYVH5IRXMBGPHJ}

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	2026-05-18T03:05:46.377920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7e573c59d778cc7e2a7ea237604cf3a7242070f37fff6adae8de30d1a9a7425

Aliases

arxiv: 1312.0203 · arxiv_version: 1312.0203v1 · doi: 10.48550/arxiv.1312.0203 · pith_short_12: W7SXHRM5O6GM · pith_short_16: W7SXHRM5O6GMPYVH · pith_short_8: W7SXHRM5

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/W7SXHRM5O6GMPYVH5IRXMBGPHJ \
  | 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: b7e573c59d778cc7e2a7ea237604cf3a7242070f37fff6adae8de30d1a9a7425

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b6cf847ee52fa83b87c88a811d0cb6946a095662d85bbdc0c30afafc60c965b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2013-12-01T11:30:47Z",
    "title_canon_sha256": "0d2d4022e86ad481a4d51762df55ae23c5799ccb4aa75592a7409c3768509778"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.0203",
    "kind": "arxiv",
    "version": 1
  }
}