Pith Number

pith:6H6O724N

pith:2016:6H6O724NVVF4LM7WGVDNT5PESO

not attested not anchored not stored refs pending

Efficient and Flexible Crowdsourcing of Specialized Tasks with Precedence Constraints

Avhishek Chatterjee, Lav R. Varshney, Michael Borokhovich, Sriram Vishwanath

arxiv:1601.04094 v1 · 2016-01-15 · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6H6O724NVVF4LM7WGVDNT5PESO}

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	2026-05-18T01:22:45.907608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1fcefeb8dad4bc5b3f63546d9f5e4939e02d2368da24ee499123de8ad85c3f2

Aliases

arxiv: 1601.04094 · arxiv_version: 1601.04094v1 · doi: 10.48550/arxiv.1601.04094 · pith_short_12: 6H6O724NVVF4 · pith_short_16: 6H6O724NVVF4LM7W · pith_short_8: 6H6O724N

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/6H6O724NVVF4LM7WGVDNT5PESO \
  | 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: f1fcefeb8dad4bc5b3f63546d9f5e4939e02d2368da24ee499123de8ad85c3f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7eba5c135be1a33ceeb209120389b4e36cd5167eba0581762c34492829578326",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2016-01-15T22:39:26Z",
    "title_canon_sha256": "7f7eadaaf4433bbe9fa89421f0b30351b4190c9251b25e42adfedbeebd36c5be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04094",
    "kind": "arxiv",
    "version": 1
  }
}