Pith Number

pith:JCXY5RRK

pith:2014:JCXY5RRKIG5SXJGDML6J75GW4K

not attested not anchored not stored refs pending

Negative Link Prediction in Social Media

Charu Aggarwal, Huan Liu, Jiliang Tang, Shiyu Chang

arxiv:1412.2723 v1 · 2014-12-08 · cs.SI · 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{JCXY5RRKIG5SXJGDML6J75GW4K}

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	2026-05-18T02:31:48.868632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48af8ec62a41bb2ba4c362fc9ff4d6e2a6c254ca025009c45b53875853789992

Aliases

arxiv: 1412.2723 · arxiv_version: 1412.2723v1 · doi: 10.48550/arxiv.1412.2723 · pith_short_12: JCXY5RRKIG5S · pith_short_16: JCXY5RRKIG5SXJGD · pith_short_8: JCXY5RRK

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/JCXY5RRKIG5SXJGDML6J75GW4K \
  | 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: 48af8ec62a41bb2ba4c362fc9ff4d6e2a6c254ca025009c45b53875853789992

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "433a02271b971768c19bd9c8e06d093435fb5b66742be8d82cc12fb53471a7c7",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2014-12-08T20:27:42Z",
    "title_canon_sha256": "ff3e71533edc4c0deca1c1586e6dd3f17fadd3a03be619aac2c39b125a0346c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2723",
    "kind": "arxiv",
    "version": 1
  }
}