Pith Number

pith:XICUCUW2

pith:2014:XICUCUW2R5SYUOZGFV3FALQNNS

not attested not anchored not stored refs pending

Distance to the line in the Heston model

Archil Gulisashvili

arxiv:1409.6027 v1 · 2014-09-21 · q-fin.MF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XICUCUW2R5SYUOZGFV3FALQNNS}

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	2026-05-18T02:42:13.898889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba054152da8f658a3b262d76502e0d6c960db6a5ce477aa4619f00da76759f54

Aliases

arxiv: 1409.6027 · arxiv_version: 1409.6027v1 · doi: 10.48550/arxiv.1409.6027 · pith_short_12: XICUCUW2R5SY · pith_short_16: XICUCUW2R5SYUOZG · pith_short_8: XICUCUW2

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/XICUCUW2R5SYUOZGFV3FALQNNS \
  | 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: ba054152da8f658a3b262d76502e0d6c960db6a5ce477aa4619f00da76759f54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ada53b0d2bf6cb6f80a6ba4abf732fac7fd09f07d8b253eb31fec4633f74ba2d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2014-09-21T18:31:28Z",
    "title_canon_sha256": "ddcd37184a1d5139aa40bf6c5530fedbcda4709fba23a340b559ad9c8e566ad6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6027",
    "kind": "arxiv",
    "version": 1
  }
}