Pith Number

pith:B5I4PW7U

pith:2016:B5I4PW7UPVL4SOSNYH5U72UQCD

not attested not anchored not stored refs pending

Asymptotic Optimal Tracking: Feedback Strategies

Jiatu Cai, Mathieu Rosenbaum, Peter Tankov

arxiv:1603.09472 v1 · 2016-03-31 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B5I4PW7UPVL4SOSNYH5U72UQCD}

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	2026-05-18T01:17:58.530351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f51c7dbf47d57c93a4dc1fb4fea9010f30ab54cfe6bce9222c684de9cf3783a

Aliases

arxiv: 1603.09472 · arxiv_version: 1603.09472v1 · doi: 10.48550/arxiv.1603.09472 · pith_short_12: B5I4PW7UPVL4 · pith_short_16: B5I4PW7UPVL4SOSN · pith_short_8: B5I4PW7U

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/B5I4PW7UPVL4SOSNYH5U72UQCD \
  | 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: 0f51c7dbf47d57c93a4dc1fb4fea9010f30ab54cfe6bce9222c684de9cf3783a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "898de15d69ecc6be89734d20e00ea898424bc220e6c93bf31cbf5d27689362df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2016-03-31T07:21:07Z",
    "title_canon_sha256": "246f4606a2e65f1c530136c54df20ded5a7f66030508baf2d4eadbdf0e2af48f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.09472",
    "kind": "arxiv",
    "version": 1
  }
}