Pith Number

pith:XZ7HYNTT

pith:2021:XZ7HYNTTM5K4QRG73RBC4UPO2Q

not attested not anchored not stored refs pending

Streaming Erasure Codes over Multi-Access Relayed Networks

Ashish Khisti, Elad Domanovitz, Gustavo Kasper Facenda, John Apostolopoulos, Wai-Tian Tan

arxiv:2101.11117 v2 · 2021-01-26 · 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{XZ7HYNTTM5K4QRG73RBC4UPO2Q}

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	2026-07-05T03:21:42.902109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be7e7c36736755c844dfdc422e51eed42321e6433631f3d4236ed9fe8145a846

Aliases

arxiv: 2101.11117 · arxiv_version: 2101.11117v2 · doi: 10.48550/arxiv.2101.11117 · pith_short_12: XZ7HYNTTM5K4 · pith_short_16: XZ7HYNTTM5K4QRG7 · pith_short_8: XZ7HYNTT

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/XZ7HYNTTM5K4QRG73RBC4UPO2Q \
  | 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: be7e7c36736755c844dfdc422e51eed42321e6433631f3d4236ed9fe8145a846

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47edf1e942d9b6788fe8d36c2618ab51ad79400a80d2073ef7fed0221a411368",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2021-01-26T22:26:54Z",
    "title_canon_sha256": "0ba8c78f563ed620998f1dddbe20b78299c12181b366b90dc402223f6296652a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.11117",
    "kind": "arxiv",
    "version": 2
  }
}