Pith Number

pith:JI5F4GLD

pith:2013:JI5F4GLDSUKPDMANYHALLRHCFO

not attested not anchored not stored refs pending

FpSynt: a fixed-point datapath synthesis tool for embedded systems

Gregory W. Donohoe, Ilya Y. Zhbannikov

arxiv:1307.8401 v1 · 2013-07-31 · 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{JI5F4GLDSUKPDMANYHALLRHCFO}

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	2026-05-18T03:17:01.269078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a3a5e19639514f1b00dc1c0b5c4e22b98e733f578fcb8fb8d68ce563087b27b

Aliases

arxiv: 1307.8401 · arxiv_version: 1307.8401v1 · doi: 10.48550/arxiv.1307.8401 · pith_short_12: JI5F4GLDSUKP · pith_short_16: JI5F4GLDSUKPDMAN · pith_short_8: JI5F4GLD

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/JI5F4GLDSUKPDMANYHALLRHCFO \
  | 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: 4a3a5e19639514f1b00dc1c0b5c4e22b98e733f578fcb8fb8d68ce563087b27b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "249259bc5a91d417cda63ab3038eca4067b512dc5cdb5204cd9b285a18bb8a6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2013-07-31T17:45:54Z",
    "title_canon_sha256": "b5ff76b8e60f191e17e0e20b1f50bf18d93ac977711d8cc007b72bc3f702cfc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.8401",
    "kind": "arxiv",
    "version": 1
  }
}