Pith Number

pith:IARXPSIP

pith:2014:IARXPSIPSDGYYCG4MAZG247U4T

not attested not anchored not stored refs pending

The effect of the number of states on the validity of credit ratings

F. Raischel, P.G. Lind, P. Lencastre

arxiv:1409.2661 v1 · 2014-09-09 · q-fin.RM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IARXPSIPSDGYYCG4MAZG247U4T}

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	2026-05-18T01:42:06.175439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

402377c90f90cd8c08dc60326d73f4e4ccf3883507ce07bbc0f62f1ffbec6de2

Aliases

arxiv: 1409.2661 · arxiv_version: 1409.2661v1 · doi: 10.48550/arxiv.1409.2661 · pith_short_12: IARXPSIPSDGY · pith_short_16: IARXPSIPSDGYYCG4 · pith_short_8: IARXPSIP

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/IARXPSIPSDGYYCG4MAZG247U4T \
  | 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: 402377c90f90cd8c08dc60326d73f4e4ccf3883507ce07bbc0f62f1ffbec6de2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4245452b2312cb07f857472588b6198143d59a54dad9ea1d8f59f2c0c3ec69b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2014-09-09T10:19:25Z",
    "title_canon_sha256": "514e31ef3c194c6d858674d5039e2b5cfacb5110e7d978688ecbaa89ef2fd57e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2661",
    "kind": "arxiv",
    "version": 1
  }
}