Pith Number

pith:EG6RLVFN

pith:2021:EG6RLVFNAVWVAF7R5FPFEP24SZ

not attested not anchored not stored refs pending

Enabling Reusable Physical Design Flows with Modular Flow Generators

Alex Carsello, Ankita Nayak, Christopher Torng, James Thomas, Mark Horowitz, Po-Han Chen, Priyanka Raina

arxiv:2111.14535 v1 · 2021-11-29 · 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{EG6RLVFNAVWVAF7R5FPFEP24SZ}

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	2026-07-05T03:35:52.987572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21bd15d4ad056d5017f1e95e523f5c965a6e3e8dbf8cf8e82c7583407089fd76

Aliases

arxiv: 2111.14535 · arxiv_version: 2111.14535v1 · doi: 10.48550/arxiv.2111.14535 · pith_short_12: EG6RLVFNAVWV · pith_short_16: EG6RLVFNAVWVAF7R · pith_short_8: EG6RLVFN

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/EG6RLVFNAVWVAF7R5FPFEP24SZ \
  | 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: 21bd15d4ad056d5017f1e95e523f5c965a6e3e8dbf8cf8e82c7583407089fd76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89194957088776e169c2e3819a6eafacd69e6132a3bb2b99aaf1f8e236f46ca8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2021-11-29T13:56:52Z",
    "title_canon_sha256": "32820fa90b53b02e98459d2460106a6a2f7826a2b01e28ea1f5b128988201031"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.14535",
    "kind": "arxiv",
    "version": 1
  }
}