Pith Number

pith:QORP3JBB

pith:2019:QORP3JBBZ5SGOAT4UDTDAEFMI4

not attested not anchored not stored refs pending

Trajectories of Blocked Community Members: Redemption, Recidivism and Departure

Cristian Danescu-Niculescu-Mizil, Jonathan P. Chang

arxiv:1902.08628 v1 · 2019-02-22 · cs.CY · cs.CL · cs.SI · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QORP3JBBZ5SGOAT4UDTDAEFMI4}

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	2026-05-17T23:52:50.598191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83a2fda421cf6467027ca0e63010ac47369499fd03c786a0d5132c9810dd4cca

Aliases

arxiv: 1902.08628 · arxiv_version: 1902.08628v1 · doi: 10.48550/arxiv.1902.08628 · pith_short_12: QORP3JBBZ5SG · pith_short_16: QORP3JBBZ5SGOAT4 · pith_short_8: QORP3JBB

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/QORP3JBBZ5SGOAT4UDTDAEFMI4 \
  | 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: 83a2fda421cf6467027ca0e63010ac47369499fd03c786a0d5132c9810dd4cca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "675facf0198fee290bccef9e21cac58a98cec75c6dc7e28048227c31876aa96a",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2019-02-22T19:00:10Z",
    "title_canon_sha256": "d846beedcc316467d09b2589194b864e3c88572d10212c7d8bb2a3bd7daca7fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08628",
    "kind": "arxiv",
    "version": 1
  }
}