Pith Number

pith:JR6ZT5Y6

pith:2020:JR6ZT5Y6XZLZ7ZRFTFRXSVD4OH

not attested not anchored not stored refs pending

User-Space Emulation Framework for Domain-Specific SoC Design

Ali Akoglu, Anish NK, Joshua Mack, Nirmal Kumbhare, Umit Y. Ogras

arxiv:2004.01636 v2 · 2020-04-01 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JR6ZT5Y6XZLZ7ZRFTFRXSVD4OH}

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	2026-07-05T00:54:33.586115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c7d99f71ebe579fe625996379547c71cf6908bce11bafde54208c16fdcc0ec2

Aliases

arxiv: 2004.01636 · arxiv_version: 2004.01636v2 · doi: 10.48550/arxiv.2004.01636 · pith_short_12: JR6ZT5Y6XZLZ · pith_short_16: JR6ZT5Y6XZLZ7ZRF · pith_short_8: JR6ZT5Y6

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/JR6ZT5Y6XZLZ7ZRFTFRXSVD4OH \
  | 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: 4c7d99f71ebe579fe625996379547c71cf6908bce11bafde54208c16fdcc0ec2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95c4e5db49b4cd3acbf3d21d94bc07e37a1d01ef6d77f3fd0ec9f50c2a075f55",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2020-04-01T06:33:25Z",
    "title_canon_sha256": "817fe14205f30c25c61e6e455defcfa90e2167d6bfdbe59c5272811a923f8e42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.01636",
    "kind": "arxiv",
    "version": 2
  }
}