Pith Number

pith:FPHBG2GJ

pith:2026:FPHBG2GJJVDWCK2VO5B6UOHVOC

not attested not anchored not stored refs pending

Risk of Bad Tails: CVaR-Aware Pandora's Box and Prophet Inequality

Jingwei Ji

arxiv:2605.19181 v1 · 2026-05-18 · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FPHBG2GJJVDWCK2VO5B6UOHVOC}

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	2026-05-20T01:05:32.274393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bce1368c94d47612b557743ea38f5709c1c1dd1c03a6e117fe0c3e611dd06b3

Aliases

arxiv: 2605.19181 · arxiv_version: 2605.19181v1 · doi: 10.48550/arxiv.2605.19181 · pith_short_12: FPHBG2GJJVDW · pith_short_16: FPHBG2GJJVDWCK2V · pith_short_8: FPHBG2GJ

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/FPHBG2GJJVDWCK2VO5B6UOHVOC \
  | 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: 2bce1368c94d47612b557743ea38f5709c1c1dd1c03a6e117fe0c3e611dd06b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b631a2d450451181052792ef4efe83952b1c6b0094828df0c63d29545b1ca58",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2026-05-18T23:05:25Z",
    "title_canon_sha256": "9696a34da23901d621fb31264107826857d22f3e596634420888a70913e4727b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19181",
    "kind": "arxiv",
    "version": 1
  }
}