Pith Number

pith:3TT7L3XL

pith:2012:3TT7L3XLLZCTTGF7X3M6SVVFWN

not attested not anchored not stored refs pending

MaTrust: An Effective Multi-Aspect Trust Inference Model

Feng Xu, Hanghang Tong, Jian Lu, Xifeng Yan, Yuan Yao

arxiv:1211.2041 v1 · 2012-11-09 · cs.DB · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3TT7L3XLLZCTTGF7X3M6SVVFWN}

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	2026-05-18T03:41:11.887367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dce7f5eeeb5e453998bfbed9e956a5b3560446b8651a95b2443580cec619fa00

Aliases

arxiv: 1211.2041 · arxiv_version: 1211.2041v1 · doi: 10.48550/arxiv.1211.2041 · pith_short_12: 3TT7L3XLLZCT · pith_short_16: 3TT7L3XLLZCTTGF7 · pith_short_8: 3TT7L3XL

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/3TT7L3XLLZCTTGF7X3M6SVVFWN \
  | 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: dce7f5eeeb5e453998bfbed9e956a5b3560446b8651a95b2443580cec619fa00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "042da66ca7ac7a2354a53a56b44971942f3be4c66f2964b96f537f6c88b0ee60",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2012-11-09T04:46:47Z",
    "title_canon_sha256": "7f30533f0a0c46d7f45452b72d12d1e93c27322ab03ce7f623e3e9e9be7ecb03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.2041",
    "kind": "arxiv",
    "version": 1
  }
}