Pith Number

pith:TEZWFBDF

pith:2013:TEZWFBDFT3E2HRMH4DLG2NU26W

not attested not anchored not stored refs pending

Team and Person-by-Person Optimality Conditions of Differential Decision Systems

Charalambos D. Charalambous, Christoforos N. Hadjicostis, Themistoklis Charalambous

arxiv:1305.4468 v1 · 2013-05-20 · 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{TEZWFBDFT3E2HRMH4DLG2NU26W}

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	2026-05-18T03:25:23.620361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99336284659ec9a3c587e0d66d369af59dbec7b8bb838c4221eb7fb42caac97e

Aliases

arxiv: 1305.4468 · arxiv_version: 1305.4468v1 · doi: 10.48550/arxiv.1305.4468 · pith_short_12: TEZWFBDFT3E2 · pith_short_16: TEZWFBDFT3E2HRMH · pith_short_8: TEZWFBDF

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/TEZWFBDFT3E2HRMH4DLG2NU26W \
  | 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: 99336284659ec9a3c587e0d66d369af59dbec7b8bb838c4221eb7fb42caac97e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec268ee74a49c1147ca62746d388d28872bc498e65ef2ba9f409689b0a4ec8ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-05-20T09:14:16Z",
    "title_canon_sha256": "799e6e0ff56057d31afe45c0f12140989d06b6c9711a25eb127cc0e045f2a215"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4468",
    "kind": "arxiv",
    "version": 1
  }
}