Pith Number

pith:HSSJ2ZM4

pith:2015:HSSJ2ZM42M7V7LQSVEKEOW4DAD

not attested not anchored not stored refs pending

Efficiency and credit ratings: a permutation-information-theory analysis

Aurelio F. Bariviera, Lisana B. Martinez, Luciano Zunino, M. Belen Guercio, Osvaldo A. Rosso

arxiv:1509.01839 v1 · 2015-09-06 · q-fin.ST · q-fin.EC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HSSJ2ZM42M7V7LQSVEKEOW4DAD}

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	2026-05-18T01:33:50.427363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ca49d659cd33f5fae12a914475b8300ca9539a81352342cad0f3235090df0b2

Aliases

arxiv: 1509.01839 · arxiv_version: 1509.01839v1 · doi: 10.48550/arxiv.1509.01839 · pith_short_12: HSSJ2ZM42M7V · pith_short_16: HSSJ2ZM42M7V7LQS · pith_short_8: HSSJ2ZM4

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/HSSJ2ZM42M7V7LQSVEKEOW4DAD \
  | 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: 3ca49d659cd33f5fae12a914475b8300ca9539a81352342cad0f3235090df0b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da59ebfc72a46472b3748e81e8f770f880a90e95f7352255ec69f3fdf0e3487c",
    "cross_cats_sorted": [
      "q-fin.EC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2015-09-06T18:17:29Z",
    "title_canon_sha256": "a307a702b4e073982f0cabbeeddccee848f66e1d8604ef7cc49dfbcd2cccf788"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01839",
    "kind": "arxiv",
    "version": 1
  }
}