Pith Number

pith:VYLVOKG7

pith:2014:VYLVOKG7WCDIRBJT5ERDCZ7FUK

not attested not anchored not stored refs pending

Dynamic Programming Subject to Total Variation Distance Ambiguity

Charalambos D. Charalambous, Ioannis Tzortzis, Themistoklis Charalambous

arxiv:1402.1009 v1 · 2014-02-05 · 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{VYLVOKG7WCDIRBJT5ERDCZ7FUK}

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	2026-05-18T03:00:02.016801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae175728dfb086888533e9223167e5a2b7ac6941f136fdaf1671f09199487d8d

Aliases

arxiv: 1402.1009 · arxiv_version: 1402.1009v1 · doi: 10.48550/arxiv.1402.1009 · pith_short_12: VYLVOKG7WCDI · pith_short_16: VYLVOKG7WCDIRBJT · pith_short_8: VYLVOKG7

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/VYLVOKG7WCDIRBJT5ERDCZ7FUK \
  | 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: ae175728dfb086888533e9223167e5a2b7ac6941f136fdaf1671f09199487d8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af54f3e609441cd4f07b1336db20997da9d563a4ba2feeee2242aa9b64554e0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-02-05T11:01:11Z",
    "title_canon_sha256": "d698af5a1de321db3051de51129a33b482f3e91ff4f0c61949a17cbc9c542218"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1009",
    "kind": "arxiv",
    "version": 1
  }
}