Pith Number

pith:54OLFG4I

pith:2014:54OLFG4IJWTACDXQNHROOQBBFX

not attested not anchored not stored refs pending

Voltage and Level-Shifter Assignment Driven Floorplanning

Bei Yu, Satoshi Goto, Sheqin Dong, Song Chen

arxiv:1402.3149 v1 · 2014-02-13 · 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{54OLFG4IJWTACDXQNHROOQBBFX}

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	2026-05-18T02:59:07.548788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef1cb29b884da6010ef069e2e740212dfaeb98ba4c5f6f797dd629c3bc9c5b09

Aliases

arxiv: 1402.3149 · arxiv_version: 1402.3149v1 · doi: 10.48550/arxiv.1402.3149 · pith_short_12: 54OLFG4IJWTA · pith_short_16: 54OLFG4IJWTACDXQ · pith_short_8: 54OLFG4I

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/54OLFG4IJWTACDXQNHROOQBBFX \
  | 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: ef1cb29b884da6010ef069e2e740212dfaeb98ba4c5f6f797dd629c3bc9c5b09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c816a82c4171aaab86e5c811cd903213ac8410b1760304f7e5d8d79f8da8b25",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2014-02-13T14:32:26Z",
    "title_canon_sha256": "8e9f1b0393c35681d7b657bd4296b68fb1dca33fc456f784dcffded41693fefe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3149",
    "kind": "arxiv",
    "version": 1
  }
}