Pith Number

pith:XZO6O2UI

pith:2023:XZO6O2UIKLKG7RYWNTJPBXAEY4

not attested not anchored not stored refs pending

GRAND-EDGE: A Universal, Jamming-resilient Algorithm with Error-and-Erasure Decoding

David Starobinski, Furkan Ercan, Ken R. Duffy, Kevin Galligan, Muriel Medard, Rabia Tugce Yazicigil

arxiv:2301.09778 v1 · 2023-01-24 · 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{XZO6O2UIKLKG7RYWNTJPBXAEY4}

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	2026-07-05T05:35:05.603344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be5de76a8852d46fc7166cd2f0dc04c73b6e30bac5807a1afa5aa9bc85e7c186

Aliases

arxiv: 2301.09778 · arxiv_version: 2301.09778v1 · doi: 10.48550/arxiv.2301.09778 · pith_short_12: XZO6O2UIKLKG · pith_short_16: XZO6O2UIKLKG7RYW · pith_short_8: XZO6O2UI

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/XZO6O2UIKLKG7RYWNTJPBXAEY4 \
  | 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: be5de76a8852d46fc7166cd2f0dc04c73b6e30bac5807a1afa5aa9bc85e7c186

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6c00b6149deda091669b9c38acea19816c7d977f6c5370241b995eefd127079",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2023-01-24T01:42:58Z",
    "title_canon_sha256": "79b22cdac4be47742077755648ec3dca6e48d47be7b8ee4cb7e5b0e1d2e0ff1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.09778",
    "kind": "arxiv",
    "version": 1
  }
}