Pith Number

pith:KSIHFC5U

pith:2019:KSIHFC5U6OLI6L25EIXVTGRNJT

not attested not anchored not stored refs pending

The connection between multiple prices of an Option at a given time with single prices defined at different times: The concept of weak-value in quantum finance

Alan Au, Alan Ching-biu Tse, Carlos Segovia, Ivan Arraut

arxiv:1905.05813 v1 · 2019-05-14 · q-fin.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KSIHFC5U6OLI6L25EIXVTGRNJT}

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	2026-05-17T23:46:08.455711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5490728bb4f3968f2f5d222f599a2d4cd9af86912de14a02c96f0c4e7ad39bfd

Aliases

arxiv: 1905.05813 · arxiv_version: 1905.05813v1 · doi: 10.48550/arxiv.1905.05813 · pith_short_12: KSIHFC5U6OLI · pith_short_16: KSIHFC5U6OLI6L25 · pith_short_8: KSIHFC5U

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/KSIHFC5U6OLI6L25EIXVTGRNJT \
  | 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: 5490728bb4f3968f2f5d222f599a2d4cd9af86912de14a02c96f0c4e7ad39bfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcba3316cb7a707f9bf4d87bdb8d6e44c089e122efe710cc3f02f30f2bf386cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2019-05-14T19:50:25Z",
    "title_canon_sha256": "fd35e3d70d9008071e202302ab8e6c0dfdf3fc1322ec1c8b60c094f141fc866e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.05813",
    "kind": "arxiv",
    "version": 1
  }
}