Pith Number

pith:XAJ2EJLL

pith:2017:XAJ2EJLLO5BCYDYRGY6G4JBDZJ

not attested not anchored not stored refs pending

Optimal investment and consumption for pairs trading financial markets on small time interval

Sahar Albosaily, Serge Pergamenshchikov

arxiv:1712.04333 v3 · 2017-12-08 · math.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{XAJ2EJLLO5BCYDYRGY6G4JBDZJ}

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	2026-05-18T00:05:14.422118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b813a2256b77422c0f11363c6e2423ca6917036e72380bea2c6ee7c818c50bb9

Aliases

arxiv: 1712.04333 · arxiv_version: 1712.04333v3 · doi: 10.48550/arxiv.1712.04333 · pith_short_12: XAJ2EJLLO5BC · pith_short_16: XAJ2EJLLO5BCYDYR · pith_short_8: XAJ2EJLL

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/XAJ2EJLLO5BCYDYRGY6G4JBDZJ \
  | 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: b813a2256b77422c0f11363c6e2423ca6917036e72380bea2c6ee7c818c50bb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08b31ad56200bdcf190bf202abb81def0efa9382727ee247cda9e49dfa6b7e71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2017-12-08T22:27:36Z",
    "title_canon_sha256": "1b182d97cba13c8fd7c995b891ab42d251ed43a13ab339df212de7b706180d62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04333",
    "kind": "arxiv",
    "version": 3
  }
}