Pith Number

pith:AAZL2AFX

pith:2019:AAZL2AFX5EAALE7HHJMEHTOHLP

not attested not anchored not stored refs pending

Minimum-Latency FEC Design with Delayed Feedback: Mathematical Modeling and Efficient Algorithms

Branka Vucetic, Xiaoli Xu, Yonghui Li, Yong Zeng

arxiv:1908.01298 v2 · 2019-08-04 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AAZL2AFX5EAALE7HHJMEHTOHLP}

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	2026-07-05T00:30:20.170686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0032bd00b7e9000593e73a5843cdc75be3cec0efcd20d075a641a3dba5cb2c82

Aliases

arxiv: 1908.01298 · arxiv_version: 1908.01298v2 · doi: 10.48550/arxiv.1908.01298 · pith_short_12: AAZL2AFX5EAA · pith_short_16: AAZL2AFX5EAALE7H · pith_short_8: AAZL2AFX

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/AAZL2AFX5EAALE7HHJMEHTOHLP \
  | 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: 0032bd00b7e9000593e73a5843cdc75be3cec0efcd20d075a641a3dba5cb2c82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12a8e0a3e5655416181d2b41bd02fd465de47b9ef8b620876c0999b919888acd",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-08-04T09:07:19Z",
    "title_canon_sha256": "9551bc753ad990d4b947685c67d7feb356dd6c1f3c71295fc22162bff131c661"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01298",
    "kind": "arxiv",
    "version": 2
  }
}