Pith Number

pith:Q2ANI73Q

pith:2017:Q2ANI73Q6N5YFWRMPOIKYON5AN

not attested not anchored not stored refs pending

Bandwidth Adaptive & Error Resilient MBR Exact Repair Regenerating Codes

Ashish Khisti, Kaveh Mahdaviani, Soheil Mohajer

arxiv:1711.02770 v1 · 2017-11-07 · 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{Q2ANI73Q6N5YFWRMPOIKYON5AN}

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	2026-05-18T00:31:01.821283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8680d47f70f37b82da2c7b90ac39bd0370123ec203edca98c39bd3ed64a12d50

Aliases

arxiv: 1711.02770 · arxiv_version: 1711.02770v1 · doi: 10.48550/arxiv.1711.02770 · pith_short_12: Q2ANI73Q6N5Y · pith_short_16: Q2ANI73Q6N5YFWRM · pith_short_8: Q2ANI73Q

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/Q2ANI73Q6N5YFWRMPOIKYON5AN \
  | 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: 8680d47f70f37b82da2c7b90ac39bd0370123ec203edca98c39bd3ed64a12d50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76b7780a3936db913d02cd5aa9c16e20f3892089895bd106a7a82a6676a18dd9",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-11-07T23:36:29Z",
    "title_canon_sha256": "ec69840483c44a251717b89350468b13b4fbd27fbf2430c25065a6658fbfecca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02770",
    "kind": "arxiv",
    "version": 1
  }
}