Pith Number

pith:2P2KHBL6

pith:2020:2P2KHBL6KLEPGOYZ2PTXMWE44B

not attested not anchored not stored refs pending

Hiring from a pool of workers

Azar Abizada, In\'acio B\'o

arxiv:2012.09541 v1 · 2020-12-17 · econ.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2P2KHBL6KLEPGOYZ2PTXMWE44B}

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	2026-07-05T02:00:18.744709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3f4a3857e52c8f33b19d3e776589ce05a8ff4ba04ad309bf8e9ddbbbeaf5dcd

Aliases

arxiv: 2012.09541 · arxiv_version: 2012.09541v1 · doi: 10.48550/arxiv.2012.09541 · pith_short_12: 2P2KHBL6KLEP · pith_short_16: 2P2KHBL6KLEPGOYZ · pith_short_8: 2P2KHBL6

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/2P2KHBL6KLEPGOYZ2PTXMWE44B \
  | 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: d3f4a3857e52c8f33b19d3e776589ce05a8ff4ba04ad309bf8e9ddbbbeaf5dcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a33e3bbd1aca3a3faa0d869be2fee94838876beb799125712b283b97d33ea7dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.TH",
    "submitted_at": "2020-12-17T12:27:42Z",
    "title_canon_sha256": "f02207ffc11596cb9cf116d542ea58b366d0cafffd25855eb31b83a4d3432542"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.09541",
    "kind": "arxiv",
    "version": 1
  }
}