Pith Number

pith:4NZPJH35

pith:2017:4NZPJH35ZZUGEGRGG3IW5KX4ER

not attested not anchored not stored refs pending

Price Optimisation for New Business

Maissa Tamraz, Yaming Yang

arxiv:1711.07753 v1 · 2017-11-21 · q-fin.CP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4NZPJH35ZZUGEGRGG3IW5KX4ER}

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	2026-05-18T00:29:56.575130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e372f49f7dce68621a2636d16eaafc2450378c733eec0c91c0efa6bc7be73bb3

Aliases

arxiv: 1711.07753 · arxiv_version: 1711.07753v1 · doi: 10.48550/arxiv.1711.07753 · pith_short_12: 4NZPJH35ZZUG · pith_short_16: 4NZPJH35ZZUGEGRG · pith_short_8: 4NZPJH35

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/4NZPJH35ZZUGEGRGG3IW5KX4ER \
  | 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: e372f49f7dce68621a2636d16eaafc2450378c733eec0c91c0efa6bc7be73bb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5110d86a13ccdf465155ada997650d612ae634ab3c0f3cdfa98c92d25c8f087",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2017-11-21T12:39:03Z",
    "title_canon_sha256": "e42d6e2ffd76672e7f696637f67979cda112a6279a8212ad853168651776a04f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07753",
    "kind": "arxiv",
    "version": 1
  }
}