Pith Number

pith:TE3QTLBS

pith:2013:TE3QTLBSN5PGKHY2XKYAMYIMDX

not attested not anchored not stored refs pending

Optimization of zero-delay mappings for distributed coding by deterministic annealing

Emrah Akyol, Kenneth Rose, Mustafa S. Mehmetoglu

arxiv:1312.0685 v1 · 2013-12-03 · 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{TE3QTLBSN5PGKHY2XKYAMYIMDX}

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	2026-05-18T03:05:36.979717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

993709ac326f5e651f1abab006610c1df6502828c85f286b3cd4bbe4da9824f5

Aliases

arxiv: 1312.0685 · arxiv_version: 1312.0685v1 · doi: 10.48550/arxiv.1312.0685 · pith_short_12: TE3QTLBSN5PG · pith_short_16: TE3QTLBSN5PGKHY2 · pith_short_8: TE3QTLBS

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/TE3QTLBSN5PGKHY2XKYAMYIMDX \
  | 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: 993709ac326f5e651f1abab006610c1df6502828c85f286b3cd4bbe4da9824f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf2dba7faf98839fe40610b9e17786cf950afcc6619a3de32bb493139353499e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-12-03T02:56:53Z",
    "title_canon_sha256": "b6a10f9bf2a471b5db41cb4f6766bfbe0769f39b4cc26342305593fac812a1bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.0685",
    "kind": "arxiv",
    "version": 1
  }
}