Pith Number

pith:XZBDF66X

pith:2017:XZBDF66XEMSFF2EZ6AD37CN6QT

not attested not anchored not stored refs pending

Identifying civilians killed by police with distantly supervised entity-event extraction

Abram Handler, Brendan O'Connor, Cara Magliozzi, Joshua McDuffie, Katherine A. Keith, Michael Pinkham

arxiv:1707.07086 v1 · 2017-07-22 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XZBDF66XEMSFF2EZ6AD37CN6QT}

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	2026-05-18T00:33:06.381361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be4232fbd7232452e899f007bf89be84dcf79fd2ad14dbc3faf20cacd1f9a3d9

Aliases

arxiv: 1707.07086 · arxiv_version: 1707.07086v1 · doi: 10.48550/arxiv.1707.07086 · pith_short_12: XZBDF66XEMSF · pith_short_16: XZBDF66XEMSFF2EZ · pith_short_8: XZBDF66X

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/XZBDF66XEMSFF2EZ6AD37CN6QT \
  | 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: be4232fbd7232452e899f007bf89be84dcf79fd2ad14dbc3faf20cacd1f9a3d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "500a2105a904f781828b55420dec3f5bd76300e8eba12459d172f583e97435e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-07-22T01:47:36Z",
    "title_canon_sha256": "ab08777aa345189c5f3d328d1547a6df712c1eb120bd643ae5889a24e3ae0cae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07086",
    "kind": "arxiv",
    "version": 1
  }
}