Pith Number

pith:RNS2BLR4

pith:2012:RNS2BLR4APAJQW5HZ7UQA3STKJ

not attested not anchored not stored refs pending

Transform coder identification based on quantization footprints and lattice theory

Marco Tagliasacchi, Marco Visentini-Scarzanella, Pier Luigi Dragotti, Stefano Tubaro

arxiv:1211.3869 v1 · 2012-11-16 · 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{RNS2BLR4APAJQW5HZ7UQA3STKJ}

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	2026-05-18T01:04:50.896268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b65a0ae3c03c0985ba7cfe9006e53524948cd3dad6cd701580485a5fbb5f0b0

Aliases

arxiv: 1211.3869 · arxiv_version: 1211.3869v1 · doi: 10.48550/arxiv.1211.3869 · pith_short_12: RNS2BLR4APAJ · pith_short_16: RNS2BLR4APAJQW5H · pith_short_8: RNS2BLR4

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/RNS2BLR4APAJQW5HZ7UQA3STKJ \
  | 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: 8b65a0ae3c03c0985ba7cfe9006e53524948cd3dad6cd701580485a5fbb5f0b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26102a09e5417ed89d965c04febcff4ba9bb53bb37d50fb83dcc896de0a9ac52",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-11-16T12:00:26Z",
    "title_canon_sha256": "8ecf1340ea40b237f685e2c8ea46cb50c0248d49c7b5235f7e4b32520e5e2f67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.3869",
    "kind": "arxiv",
    "version": 1
  }
}