Pith Number

pith:BUBCHTGW

pith:2016:BUBCHTGWRKZ327BJ2OJZXUEIC5

not attested not anchored not stored refs pending

Natural Language Comprehension with the EpiReader

Adam Trischler, Kaheer Suleman, Xingdi Yuan, Zheng Ye

arxiv:1606.02270 v2 · 2016-06-07 · 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{BUBCHTGWRKZ327BJ2OJZXUEIC5}

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	2026-05-18T01:12:37.624903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d0223ccd68ab3bd7c29d3939bd08817606b193948800f6aa763f142e8421e55

Aliases

arxiv: 1606.02270 · arxiv_version: 1606.02270v2 · doi: 10.48550/arxiv.1606.02270 · pith_short_12: BUBCHTGWRKZ3 · pith_short_16: BUBCHTGWRKZ327BJ · pith_short_8: BUBCHTGW

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/BUBCHTGWRKZ327BJ2OJZXUEIC5 \
  | 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: 0d0223ccd68ab3bd7c29d3939bd08817606b193948800f6aa763f142e8421e55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa3dfdc7807b6fef30938de37fb0d0fb143daf67b08f71f19377db52259fc053",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-06-07T19:27:04Z",
    "title_canon_sha256": "921f48372801378f9596cee49b4a74eacd32ba968fc4edf80d824a32c2cb3bd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.02270",
    "kind": "arxiv",
    "version": 2
  }
}