Pith Number

pith:KAQ3MUPN

pith:2017:KAQ3MUPNLSX63MCKJCAQGKWE36

not attested not anchored not stored refs pending

Comprehension-guided referring expressions

Gregory Shakhnarovich, Ruotian Luo

arxiv:1701.03439 v1 · 2017-01-12 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KAQ3MUPNLSX63MCKJCAQGKWE36}

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	2026-05-18T00:52:55.864133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5021b651ed5cafedb04a4881032ac4df82544d27098587afc76a934cd5a319de

Aliases

arxiv: 1701.03439 · arxiv_version: 1701.03439v1 · doi: 10.48550/arxiv.1701.03439 · pith_short_12: KAQ3MUPNLSX6 · pith_short_16: KAQ3MUPNLSX63MCK · pith_short_8: KAQ3MUPN

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/KAQ3MUPNLSX63MCKJCAQGKWE36 \
  | 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: 5021b651ed5cafedb04a4881032ac4df82544d27098587afc76a934cd5a319de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "068227e93dc5bcc443e586bf1fa875cec5065ca02fe538f9242d371938918e54",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-01-12T18:03:52Z",
    "title_canon_sha256": "9c1fefb0bbf80ce4f83a237218baa81860605f0d2fef90af3f448416470f16fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.03439",
    "kind": "arxiv",
    "version": 1
  }
}