Pith Number

pith:EVMZEHUP

pith:2020:EVMZEHUPYHN3PWJ2OUUHBECCG7

not attested not anchored not stored refs pending

CcNav: Understanding Compiler Optimizations in Binary Code

Adam Kunen, Katherine E. Isaacs, Matthew Legendre, Pascal Aschwanden, Sabin Devkota

arxiv:2009.00956 v2 · 2020-09-02 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EVMZEHUPYHN3PWJ2OUUHBECCG7}

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	2026-07-05T01:49:54.651265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2559921e8fc1dbb7d93a752870904237dcd8e09c829cb87c51874090689dc3b7

Aliases

arxiv: 2009.00956 · arxiv_version: 2009.00956v2 · doi: 10.48550/arxiv.2009.00956 · pith_short_12: EVMZEHUPYHN3 · pith_short_16: EVMZEHUPYHN3PWJ2 · pith_short_8: EVMZEHUP

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/EVMZEHUPYHN3PWJ2OUUHBECCG7 \
  | 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: 2559921e8fc1dbb7d93a752870904237dcd8e09c829cb87c51874090689dc3b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab3bffa7cdded81858a3c0637b9e93eae01351affeb551380a3df2623332543a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2020-09-02T11:24:19Z",
    "title_canon_sha256": "9d7b2546b0334146dba4741f6a4d62a3d0d5e1fd683172ae8c0a227456ea844d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.00956",
    "kind": "arxiv",
    "version": 2
  }
}