Pith Number

pith:D6E5UU4R

pith:2018:D6E5UU4RHCT642UD5TTXEXZOIR

not attested not anchored not stored refs pending

Converse Theorems for the DMC with Mismatched Decoding

Anelia Somekh-Baruch

arxiv:1805.10695 v1 · 2018-05-27 · 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{D6E5UU4RHCT642UD5TTXEXZOIR}

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	2026-05-18T00:14:51.706799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f89da539138a7ee6a83ece7725f2e446e33e725531021a7b1c54e92724aad29

Aliases

arxiv: 1805.10695 · arxiv_version: 1805.10695v1 · doi: 10.48550/arxiv.1805.10695 · pith_short_12: D6E5UU4RHCT6 · pith_short_16: D6E5UU4RHCT642UD · pith_short_8: D6E5UU4R

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/D6E5UU4RHCT642UD5TTXEXZOIR \
  | 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: 1f89da539138a7ee6a83ece7725f2e446e33e725531021a7b1c54e92724aad29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13a83cff7b62b1ce9b2afe24351d047de6049c6c3d6507a7bb1fea592aead400",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2018-05-27T21:33:55Z",
    "title_canon_sha256": "7d18de72cd1b0b05a5cd1341d8c5c9f2c480af41398491409b40c24a2434267e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10695",
    "kind": "arxiv",
    "version": 1
  }
}