Pith Number

pith:64QN5ZZB

pith:2024:64QN5ZZB2BPAPJSROXF5GBC3L2

not attested not anchored not stored refs pending

Identification over Permutation Channels

Abhishek Sarkar, Bikash Kumar Dey

arxiv:2405.09309 v3 · 2024-05-15 · 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{64QN5ZZB2BPAPJSROXF5GBC3L2}

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.

Cited by

1 paper in Pith

Identification Over Noisy Permutation Channels

Receipt and verification

First computed	2026-07-05T09:09:22.451609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f720dee721d05e07a65175cbd3045b5ebe95c77d0c32a6d685d3d24609a268da

Aliases

arxiv: 2405.09309 · arxiv_version: 2405.09309v3 · doi: 10.48550/arxiv.2405.09309 · pith_short_12: 64QN5ZZB2BPA · pith_short_16: 64QN5ZZB2BPAPJSR · pith_short_8: 64QN5ZZB

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/64QN5ZZB2BPAPJSROXF5GBC3L2 \
  | 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: f720dee721d05e07a65175cbd3045b5ebe95c77d0c32a6d685d3d24609a268da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2095ce155821bf8693d6768dfb3db36182d136c265b66d47a1742b0e9662f426",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2024-05-15T13:07:35Z",
    "title_canon_sha256": "ce97791a7fcfddaad3226951e0a9c96ed846c59856a5a24b33c47b20d2fa0c00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.09309",
    "kind": "arxiv",
    "version": 3
  }
}