Pith Number

pith:L5ETTR2V

pith:2015:L5ETTR2VDBXO2QG66TBS2QZIUG

not attested not anchored not stored refs pending

Entropies for severely contracted configuration space

Alberto Robledo, Carlos Velarde, G. Cigdem Yalcin

arxiv:1511.08743 v1 · 2015-11-27 · 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{L5ETTR2VDBXO2QG66TBS2QZIUG}

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	2026-05-18T01:25:48.189053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f4939c755186eed40def4c32d4328a19ba77b6879c436dd93504db9600a5fcd

Aliases

arxiv: 1511.08743 · arxiv_version: 1511.08743v1 · doi: 10.48550/arxiv.1511.08743 · pith_short_12: L5ETTR2VDBXO · pith_short_16: L5ETTR2VDBXO2QG6 · pith_short_8: L5ETTR2V

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/L5ETTR2VDBXO2QG66TBS2QZIUG \
  | 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: 5f4939c755186eed40def4c32d4328a19ba77b6879c436dd93504db9600a5fcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "365e251f1fb46530a0781326396eb6532d224faef912b6b12871b037286fede4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2015-11-27T16:59:10Z",
    "title_canon_sha256": "0b1900c5805330ec8d3eb59f05dc7e6856f7c90b3684a7db1321eb3fef6114d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08743",
    "kind": "arxiv",
    "version": 1
  }
}