Pith Number

pith:S7KVGOUK

pith:2013:S7KVGOUKXFBURJUZKOQLDFI2HI

not attested not anchored not stored refs pending

Predicting Social Links for New Users across Aligned Heterogeneous Social Networks

Jiawei Zhang, Philip S. Yu, Xiangnan Kong

arxiv:1310.3492 v1 · 2013-10-13 · cs.SI · cs.LG · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S7KVGOUKXFBURJUZKOQLDFI2HI}

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	2026-05-18T03:10:35.559644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97d5533a8ab94348a69953a0b1951a3a3ee16b41239b952b1c4f22d0e3ccdba7

Aliases

arxiv: 1310.3492 · arxiv_version: 1310.3492v1 · doi: 10.48550/arxiv.1310.3492 · pith_short_12: S7KVGOUKXFBU · pith_short_16: S7KVGOUKXFBURJUZ · pith_short_8: S7KVGOUK

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/S7KVGOUKXFBURJUZKOQLDFI2HI \
  | 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: 97d5533a8ab94348a69953a0b1951a3a3ee16b41239b952b1c4f22d0e3ccdba7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6058fb648280cc1be045e9e6e05fed27f1f6d56f4e36e6b5a1f7fdcd55531ec",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2013-10-13T16:35:00Z",
    "title_canon_sha256": "9884a874f08c3fa2160f81ec6e802bdaf7444bd6f3d175593f8845ba8b38dec1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.3492",
    "kind": "arxiv",
    "version": 1
  }
}