Pith Number

pith:YERT3LML

pith:2012:YERT3LMLMWETHPYT6TKDVX5H5V

not attested not anchored not stored refs pending

Preserving Link Privacy in Social Network Based Systems

Charalampos Papamanthou, Dawn Song, Prateek Mittal

arxiv:1208.6189 v1 · 2012-08-30 · cs.CR · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YERT3LMLMWETHPYT6TKDVX5H5V}

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	2026-05-18T03:46:46.229725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1233dad8b658933bf13f4d43adfa7ed7e2822084b68269c447bf919fa29214e

Aliases

arxiv: 1208.6189 · arxiv_version: 1208.6189v1 · doi: 10.48550/arxiv.1208.6189 · pith_short_12: YERT3LMLMWET · pith_short_16: YERT3LMLMWETHPYT · pith_short_8: YERT3LML

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/YERT3LMLMWETHPYT6TKDVX5H5V \
  | 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: c1233dad8b658933bf13f4d43adfa7ed7e2822084b68269c447bf919fa29214e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6b19fd31937feb024e261e43eeaca7b6fd2e2b6686faec1f610e2d0c442ed87",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2012-08-30T14:35:16Z",
    "title_canon_sha256": "5b8c6637ed117545aad9b75f3826aa13367fe5b2b3d8db23b2812807d494bd17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.6189",
    "kind": "arxiv",
    "version": 1
  }
}