Pith Number

pith:IVK76OWM

pith:2017:IVK76OWMJWOPPSYHFKOAV7M5GU

not attested not anchored not stored refs pending

A Pliable Index Coding Approach to Data Shuffling

Christina Fragouli, Linqi Song, Tianchu Zhao

arxiv:1701.05540 v3 · 2017-01-19 · 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{IVK76OWMJWOPPSYHFKOAV7M5GU}

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	2026-05-18T00:16:56.612080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4555ff3acc4d9cf7cb072a9c0afd9d352e21471d293a8b0f68cf39e3e7396866

Aliases

arxiv: 1701.05540 · arxiv_version: 1701.05540v3 · doi: 10.48550/arxiv.1701.05540 · pith_short_12: IVK76OWMJWOP · pith_short_16: IVK76OWMJWOPPSYH · pith_short_8: IVK76OWM

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/IVK76OWMJWOPPSYHFKOAV7M5GU \
  | 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: 4555ff3acc4d9cf7cb072a9c0afd9d352e21471d293a8b0f68cf39e3e7396866

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ece173d25242a368c9d5807a1999958fe979059c1fc0454ea26ac31c96b514a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-01-19T18:26:37Z",
    "title_canon_sha256": "e6401bd61e78634cd0f5846d64cafd37b2e0dac80185c7d126a4ed78148cda42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.05540",
    "kind": "arxiv",
    "version": 3
  }
}