Pith Number

pith:4YXCPNRV

pith:2021:4YXCPNRVJ647FANEYZV47675YC

not attested not anchored not stored refs pending

Syft 0.5: A Platform for Universally Deployable Structured Transparency

Adam James Hall, Alan Aboudib, Andrew Trask, Animesh Gupta, Ayoub Benaissa, Bogdan Cebere, Chinmay Shah, George Muraru, Ionesio Junior, Jason Paumier, Koen Lennart van der Veen, Kritika Prakash, Maddie Shang, Madhava Jay, Nahua Kang, Patrick Cason, Th\'eo Ryffel, Tom Titcombe, Tongye Xu, Tudor Cebere, Varun Kumar Khare, Vova Manannikov, William Abramson

arxiv:2104.12385 v2 · 2021-04-26 · cs.LG · 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{4YXCPNRVJ647FANEYZV47675YC}

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	2026-07-05T02:35:44.396350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e62e27b6354fb9f281a4c66bcffbfdc08780b4d80a9c06cb8cbe130cf9ae8d78

Aliases

arxiv: 2104.12385 · arxiv_version: 2104.12385v2 · doi: 10.48550/arxiv.2104.12385 · pith_short_12: 4YXCPNRVJ647 · pith_short_16: 4YXCPNRVJ647FANE · pith_short_8: 4YXCPNRV

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/4YXCPNRVJ647FANEYZV47675YC \
  | 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: e62e27b6354fb9f281a4c66bcffbfdc08780b4d80a9c06cb8cbe130cf9ae8d78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc648eaa4042885d9a8bb2ac7b4ae1b5f1dc25c4ee45e66a792030538104b99b",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-04-26T07:54:16Z",
    "title_canon_sha256": "680d09b88faa35780c3e1a380c78eec4217ade80bc4818a25f6c5d3ef33d189c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.12385",
    "kind": "arxiv",
    "version": 2
  }
}