Pith Number

pith:EUAEYD3B

pith:2018:EUAEYD3BW5HMWGTHF2OCQWK43J

not attested not anchored not stored refs pending

Mechanism Design with News Utility

Jetlir Duraj

arxiv:1808.04020 v1 · 2018-08-12 · 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{EUAEYD3BW5HMWGTHF2OCQWK43J}

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	2026-05-18T00:08:19.080985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25004c0f61b74ecb1a672e9c28595cda7ef8c0e07bc7a1fd9c7c9289e76ba31a

Aliases

arxiv: 1808.04020 · arxiv_version: 1808.04020v1 · doi: 10.48550/arxiv.1808.04020 · pith_short_12: EUAEYD3BW5HM · pith_short_16: EUAEYD3BW5HMWGTH · pith_short_8: EUAEYD3B

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/EUAEYD3BW5HMWGTHF2OCQWK43J \
  | 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: 25004c0f61b74ecb1a672e9c28595cda7ef8c0e07bc7a1fd9c7c9289e76ba31a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f236c94899047cb54a17d9f0416b9d2fa6a3dcaf12899b5f7f8d54e045882082",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.TH",
    "submitted_at": "2018-08-12T23:28:31Z",
    "title_canon_sha256": "14cb7b8c00f43a1a2f4ca3d26c51890d65a716c83ffd6873026d16d509a2cb29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04020",
    "kind": "arxiv",
    "version": 1
  }
}