Pith Number

pith:4C6EQEQF

pith:2017:4C6EQEQFQCVL43OGOEVMOKQEM5

not attested not anchored not stored refs pending

Multi-Stakeholder Recommendation: Applications and Challenges

Yong Zheng

arxiv:1707.08913 v1 · 2017-07-27 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4C6EQEQFQCVL43OGOEVMOKQEM5}

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	2026-05-18T00:39:19.121607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0bc48120580aabe6dc6712ac72a046778acdc7e189e92aa9086772bd37183d9

Aliases

arxiv: 1707.08913 · arxiv_version: 1707.08913v1 · doi: 10.48550/arxiv.1707.08913 · pith_short_12: 4C6EQEQFQCVL · pith_short_16: 4C6EQEQFQCVL43OG · pith_short_8: 4C6EQEQF

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/4C6EQEQFQCVL43OGOEVMOKQEM5 \
  | 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: e0bc48120580aabe6dc6712ac72a046778acdc7e189e92aa9086772bd37183d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f536790c79e0544905de7117094fc9ec2521e07d66b3b962fe432cae6fc4e41d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-07-27T15:52:18Z",
    "title_canon_sha256": "4c4c64987c5e4b1a549a1dd7116849648db5c99b55304686050d73cd20b81e35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08913",
    "kind": "arxiv",
    "version": 1
  }
}