Pith Number

pith:VHBL3LPN

pith:2021:VHBL3LPN37STGYIRIK4UHNKR5C

not attested not anchored not stored refs pending

On Privacy and Confidentiality of Communications in Organizational Graphs

Huseyin Inan, Marcello Hasegawa, Masoumeh Shafieinejad, Robert Sim

arxiv:2105.13418 v1 · 2021-05-27 · cs.CR · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VHBL3LPN37STGYIRIK4UHNKR5C}

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.

Cited by

1 paper in Pith

SoK: Practical Aspects of Releasing Differentially Private Graphs

Receipt and verification

First computed	2026-07-05T02:44:07.733738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9c2bdadeddfe533611142b943b551e8aacf81cf3526fcc575620acf69101381

Aliases

arxiv: 2105.13418 · arxiv_version: 2105.13418v1 · doi: 10.48550/arxiv.2105.13418 · pith_short_12: VHBL3LPN37ST · pith_short_16: VHBL3LPN37STGYIR · pith_short_8: VHBL3LPN

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/VHBL3LPN37STGYIRIK4UHNKR5C \
  | 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: a9c2bdadeddfe533611142b943b551e8aacf81cf3526fcc575620acf69101381

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "639d0146270c4ba0052ebdd470959286900af1c71644e5ee6168c88923bafd14",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-05-27T19:45:56Z",
    "title_canon_sha256": "918182baa07cddf06901e7457aff5b2925d05a3cb730a706e639a4c1c567c190"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.13418",
    "kind": "arxiv",
    "version": 1
  }
}