Pith Number

pith:EIDNIY3S

pith:2010:EIDNIY3SZEYOMMFXWMYHMNLHVK

not attested not anchored not stored refs pending

Variable Block Carry Skip Logic using Reversible Gates

Abdullah Al Mahmud, Hafiz Md. Hasan Babu, Md. Rafiqul Islam, Md. Saiful Islam, Muhammad Rezaul Karim

arxiv:1008.3352 v1 · 2010-08-19 · cs.AR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EIDNIY3SZEYOMMFXWMYHMNLHVK}

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	2026-05-18T04:42:02.895001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2206d46372c930e630b7b330763567aa8e0bc48a4b2dcb78b33c916bb4fbf482

Aliases

arxiv: 1008.3352 · arxiv_version: 1008.3352v1 · doi: 10.48550/arxiv.1008.3352 · pith_short_12: EIDNIY3SZEYO · pith_short_16: EIDNIY3SZEYOMMFX · pith_short_8: EIDNIY3S

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/EIDNIY3SZEYOMMFXWMYHMNLHVK \
  | 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: 2206d46372c930e630b7b330763567aa8e0bc48a4b2dcb78b33c916bb4fbf482

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59e77f85c96a78f72c5e1e851ea9418e1c845ef1213b7756e3e431d6d78b5088",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2010-08-19T17:07:51Z",
    "title_canon_sha256": "a86858f799491eb3b081ea5351924a52b5086347cb160714222b543612a7512d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3352",
    "kind": "arxiv",
    "version": 1
  }
}