Pith Number

pith:T5GFBX2L

pith:2017:T5GFBX2LMEAG5XPXEAO2LUDJNY

not attested not anchored not stored refs pending

Optimal Liquidation Problems in a Randomly-Terminated Horizon

Jia-Wen Gu, Qing-Qing Yang, Tak Kwong Wong, Wai-Ki Ching

arxiv:1709.05837 v1 · 2017-09-18 · q-fin.TR · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T5GFBX2LMEAG5XPXEAO2LUDJNY}

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	2026-05-18T00:34:59.191743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f4c50df4b61006eddf7201da5d0696e1517a8c5f9de8308e22b3ff9411777da

Aliases

arxiv: 1709.05837 · arxiv_version: 1709.05837v1 · doi: 10.48550/arxiv.1709.05837 · pith_short_12: T5GFBX2LMEAG · pith_short_16: T5GFBX2LMEAG5XPX · pith_short_8: T5GFBX2L

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/T5GFBX2LMEAG5XPXEAO2LUDJNY \
  | 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: 9f4c50df4b61006eddf7201da5d0696e1517a8c5f9de8308e22b3ff9411777da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c074f484890a3434dab3519ec1930660b881ec9dbc79d74b9295a8dad46aa10",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2017-09-18T09:50:58Z",
    "title_canon_sha256": "cf1469a22315172ff4a262cb99917f5da335091d7569fec76d6cd0827289d8d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05837",
    "kind": "arxiv",
    "version": 1
  }
}