Pith Number

pith:2WTZEDST

pith:2019:2WTZEDSTGISEHCU6EAAGLACGRZ

not attested not anchored not stored refs pending

Towards an Algebraic Network Information Theory: Simultaneous Joint Typicality Decoding

Adriano Pastore, Bobak Nazer, Chen Feng, Michael Gastpar, Sung Hoon Lim

arxiv:1901.03274 v1 · 2019-01-10 · 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{2WTZEDSTGISEHCU6EAAGLACGRZ}

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	2026-05-17T23:56:34.887233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5a7920e533224438a9e20006580468e5b471d973ab733472d24690de3c72de4

Aliases

arxiv: 1901.03274 · arxiv_version: 1901.03274v1 · doi: 10.48550/arxiv.1901.03274 · pith_short_12: 2WTZEDSTGISE · pith_short_16: 2WTZEDSTGISEHCU6 · pith_short_8: 2WTZEDST

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/2WTZEDSTGISEHCU6EAAGLACGRZ \
  | 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: d5a7920e533224438a9e20006580468e5b471d973ab733472d24690de3c72de4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53f8f43a3cd90068d6a428334515e8e0d974fcc415f3de99df2f37428f5e85bb",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-01-10T17:04:01Z",
    "title_canon_sha256": "58c79589f167fa24fcf41a15632765dc874996d73bea3452b18b34c5238d1559"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03274",
    "kind": "arxiv",
    "version": 1
  }
}