Pith Number

pith:AZQGMBR2

pith:2013:AZQGMBR2AFRXWV3TCRSZTLITET

not attested not anchored not stored refs pending

Data-Driven Estimation in Equilibrium Using Inverse Optimization

Dimitris Bertsimas, Ioannis Ch. Paschalidis, Vishal Gupta

arxiv:1308.3397 v2 · 2013-08-15 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AZQGMBR2AFRXWV3TCRSZTLITET}

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	2026-05-18T02:51:42.162489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

066066063a01637b5773146599ad1324dc1ffbe066cce1c0add7f2cc2e58c8c0

Aliases

arxiv: 1308.3397 · arxiv_version: 1308.3397v2 · doi: 10.48550/arxiv.1308.3397 · pith_short_12: AZQGMBR2AFRX · pith_short_16: AZQGMBR2AFRXWV3T · pith_short_8: AZQGMBR2

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/AZQGMBR2AFRXWV3TCRSZTLITET \
  | 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: 066066063a01637b5773146599ad1324dc1ffbe066cce1c0add7f2cc2e58c8c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f85e1fd3984d78f95fca9879a094cd73dda5ac24a1e3cf93834f9937e56f5e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-08-15T13:51:08Z",
    "title_canon_sha256": "d52beb31732417da731ae36ed3543692834ba15e9d5ab73986debeb04527a918"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3397",
    "kind": "arxiv",
    "version": 2
  }
}