Pith Number

pith:57OVAVXV

pith:2026:57OVAVXV257VDC5FZSSNPNMMUG

not attested not anchored not stored refs pending

Communication-Semantic-Aware RDMA Loss Recovery for QP-scalable Hyperscale AI Training

Fengyuan Ren, Jiakun Bao, Kun Zhu, Tong Zhang, Xiaoxiang Hua, Zhenjiang Dong

arxiv:2606.20582 v1 · 2026-05-08 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{57OVAVXV257VDC5FZSSNPNMMUG}

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	2026-06-23T00:11:50.538444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efdd5056f5d77f518ba5cca4d7b58ca19c9014ed094fceaba96b985ca011cb1b

Aliases

arxiv: 2606.20582 · arxiv_version: 2606.20582v1 · doi: 10.48550/arxiv.2606.20582 · pith_short_12: 57OVAVXV257V · pith_short_16: 57OVAVXV257VDC5F · pith_short_8: 57OVAVXV

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/57OVAVXV257VDC5FZSSNPNMMUG \
  | 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: efdd5056f5d77f518ba5cca4d7b58ca19c9014ed094fceaba96b985ca011cb1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d215b97d3a577f02bb36f7bcaee12489462a1d633f5b25ca36e0809d8fed579c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2026-05-08T03:25:06Z",
    "title_canon_sha256": "b48280d6d927c039f7cf5f7461b77b449c0507e2ffe432002aa77cce70c48f5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20582",
    "kind": "arxiv",
    "version": 1
  }
}