Pith Number

pith:TKDF7DMT

pith:2013:TKDF7DMTAFMU6M6EGZXOP4BDEO

not attested not anchored not stored refs pending

Capacity of Non-Malleable Codes

Mahdi Cheraghchi, Venkatesan Guruswami

arxiv:1309.0458 v1 · 2013-09-02 · cs.IT · cs.CC · cs.CR · 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{TKDF7DMTAFMU6M6EGZXOP4BDEO}

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	2026-05-18T03:14:27.248104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a865f8d9301594f33c4366ee7f0232397fe12e7d3b166dfe1669a718bbfee1b

Aliases

arxiv: 1309.0458 · arxiv_version: 1309.0458v1 · doi: 10.48550/arxiv.1309.0458 · pith_short_12: TKDF7DMTAFMU · pith_short_16: TKDF7DMTAFMU6M6E · pith_short_8: TKDF7DMT

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/TKDF7DMTAFMU6M6EGZXOP4BDEO \
  | 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: 9a865f8d9301594f33c4366ee7f0232397fe12e7d3b166dfe1669a718bbfee1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd14f6c52f0ec0a12924de882bc712f809ac39b1091dd6feeace49b36edeb4bb",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.CR",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-09-02T16:29:26Z",
    "title_canon_sha256": "c621f69ab5b9d8db5cd46f3a4a8649fe501f24d76f1ce6bdbacede1bbf34b5fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.0458",
    "kind": "arxiv",
    "version": 1
  }
}