Pith Number

pith:6KTOJ22H

pith:2017:6KTOJ22HLLHBWSB32SNV2HP3CR

not attested not anchored not stored refs pending

A Semi-Supervised Approach to Detecting Stance in Tweets

Amita Misra, Brian Ecker, Marilyn Walker, Nicolas Hahn, Theodore Handleman

arxiv:1709.01895 v1 · 2017-09-03 · 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{6KTOJ22HLLHBWSB32SNV2HP3CR}

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	2026-05-18T00:25:03.974218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2a6e4eb475ace1b483bd49b5d1dfb147e6a390a79aeac63ca06ae93d472ce36

Aliases

arxiv: 1709.01895 · arxiv_version: 1709.01895v1 · doi: 10.48550/arxiv.1709.01895 · pith_short_12: 6KTOJ22HLLHB · pith_short_16: 6KTOJ22HLLHBWSB3 · pith_short_8: 6KTOJ22H

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/6KTOJ22HLLHBWSB32SNV2HP3CR \
  | 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: f2a6e4eb475ace1b483bd49b5d1dfb147e6a390a79aeac63ca06ae93d472ce36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e53de80ffe2bd582258af6965c91c1f23f05778059de7020922cd1452e77f85b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-09-03T04:31:11Z",
    "title_canon_sha256": "01f66f837728a3ef1ddfac237b7da66cb8b53f6c803d5d79feb7895ab873250e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01895",
    "kind": "arxiv",
    "version": 1
  }
}