Pith Number

pith:BEYITI23

pith:2010:BEYITI23BQNFCAEOEJKAIIURL5

not attested not anchored not stored refs pending

Interactive Reconciliation with Low-Density Parity-Check Codes

David Elkouss, Jesus Martinez-Mateo, Vicente Martin

arxiv:1006.4484 v1 · 2010-06-23 · 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{BEYITI23BQNFCAEOEJKAIIURL5}

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	2026-05-18T04:25:25.918804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

093089a35b0c1a51008e22540422915f5299deaf38dbda66aa2662652d32bc6b

Aliases

arxiv: 1006.4484 · arxiv_version: 1006.4484v1 · doi: 10.48550/arxiv.1006.4484 · pith_short_12: BEYITI23BQNF · pith_short_16: BEYITI23BQNFCAEO · pith_short_8: BEYITI23

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/BEYITI23BQNFCAEOEJKAIIURL5 \
  | 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: 093089a35b0c1a51008e22540422915f5299deaf38dbda66aa2662652d32bc6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9631302eca0fad2026445781ab87706f05ad1a82a55caf125877fa48390556c7",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-06-23T11:48:58Z",
    "title_canon_sha256": "1863f34fa45f7f0bca2963dc2205019a5627e724a3fec77404f992bf69d23bb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.4484",
    "kind": "arxiv",
    "version": 1
  }
}