Pith Number

pith:4IXDDDVP

pith:2020:4IXDDDVPQMKQAEXUHWKDHKN5PD

not attested not anchored not stored refs pending

Should I tear down this wall? Optimizing social metrics by evaluating novel actions

Andrea Tacchetti, J\'anos Kram\'ar, Neil Rabinowitz, Tom Eccles

arxiv:2004.07625 v1 · 2020-04-16 · 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{4IXDDDVPQMKQAEXUHWKDHKN5PD}

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.

Cited by

1 paper in Pith

Modeling human reputation-seeking behavior in a spatio-temporally complex public good provision game

Receipt and verification

First computed	2026-07-05T00:55:35.146398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e22e318eaf83150012f43d9433a9bd78ebe233a741506eb7f7577c9ae18a448d

Aliases

arxiv: 2004.07625 · arxiv_version: 2004.07625v1 · doi: 10.48550/arxiv.2004.07625 · pith_short_12: 4IXDDDVPQMKQ · pith_short_16: 4IXDDDVPQMKQAEXU · pith_short_8: 4IXDDDVP

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/4IXDDDVPQMKQAEXUHWKDHKN5PD \
  | 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: e22e318eaf83150012f43d9433a9bd78ebe233a741506eb7f7577c9ae18a448d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c2907e497bfef6a0b960f1bb03410093cea33a9849c741fdd136faee4b31093",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2020-04-16T12:24:40Z",
    "title_canon_sha256": "59a0d66e39887ca478324e049f6b1461ff099d7c0e3a97e1c60873e9c32d5ca4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.07625",
    "kind": "arxiv",
    "version": 1
  }
}