Pith Number

pith:6QGEFIC3

pith:2015:6QGEFIC3EUQKBVO3EGYDCWGZN7

not attested not anchored not stored refs pending

Contour map of estimation error for Expected Shortfall

Fabio Caccioli, G\'abor Papp, Imre Kondor, Matteo Marsili

arxiv:1502.06217 v1 · 2015-02-22 · q-fin.RM · q-fin.PM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6QGEFIC3EUQKBVO3EGYDCWGZN7}

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	2026-05-18T02:26:37.788506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f40c42a05b2520a0d5db21b03158d96fe558ad31138089d803b2656969c6a2be

Aliases

arxiv: 1502.06217 · arxiv_version: 1502.06217v1 · doi: 10.48550/arxiv.1502.06217 · pith_short_12: 6QGEFIC3EUQK · pith_short_16: 6QGEFIC3EUQKBVO3 · pith_short_8: 6QGEFIC3

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/6QGEFIC3EUQKBVO3EGYDCWGZN7 \
  | 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: f40c42a05b2520a0d5db21b03158d96fe558ad31138089d803b2656969c6a2be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6dcb504a48359cc15c286de7ba0ffead57417554ecd178386e8107c442076a5",
    "cross_cats_sorted": [
      "q-fin.PM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2015-02-22T12:23:08Z",
    "title_canon_sha256": "3320a04961ba9c5af7de8c0bc376839a95cc956c12e727b737b2d368473ca867"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06217",
    "kind": "arxiv",
    "version": 1
  }
}