Pith Number

pith:D7CT36BN

pith:2017:D7CT36BN3CUKJRYA4WCYY6P4FA

not attested not anchored not stored refs pending

FirmUSB: Vetting USB Device Firmware using Domain Informed Symbolic Execution

Dave Tian, Farhaan Fowze, Grant Hernandez, Kevin R. B. Butler, Tuba Yavuz

arxiv:1708.09114 v1 · 2017-08-30 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D7CT36BN3CUKJRYA4WCYY6P4FA}

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	2026-05-18T00:07:56.370434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fc53df82dd8a8a4c700e5858c79fc282d726cee3b4deb846b0bcc6d4dcb2611

Aliases

arxiv: 1708.09114 · arxiv_version: 1708.09114v1 · doi: 10.48550/arxiv.1708.09114 · pith_short_12: D7CT36BN3CUK · pith_short_16: D7CT36BN3CUKJRYA · pith_short_8: D7CT36BN

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/D7CT36BN3CUKJRYA4WCYY6P4FA \
  | 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: 1fc53df82dd8a8a4c700e5858c79fc282d726cee3b4deb846b0bcc6d4dcb2611

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c6612b4cd35723b1ab81f44dc10492e06757ed06f6ff9af6a6a317b5d5baab3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-08-30T04:47:56Z",
    "title_canon_sha256": "8195e59cd94f8ed2898ded541761d6ea9d692cfb07f4ae5d0dfb89fb5f94f082"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09114",
    "kind": "arxiv",
    "version": 1
  }
}