Pith Number

pith:HDQYZWRU

pith:2017:HDQYZWRUJQZEQTRBVFFA2GDDLF

not attested not anchored not stored refs pending

A First Step in Combining Cognitive Event Features and Natural Language Representations to Predict Emotions

Andres Campero, Bjarke Felbo, Joshua B. Tenenbaum, Rebecca Saxe

arxiv:1710.08048 v1 · 2017-10-23 · 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{HDQYZWRUJQZEQTRBVFFA2GDDLF}

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	2026-05-18T00:32:19.126857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38e18cda344c32484e21a94a0d18635961c88d05686fdde60b796b9505b1c90b

Aliases

arxiv: 1710.08048 · arxiv_version: 1710.08048v1 · doi: 10.48550/arxiv.1710.08048 · pith_short_12: HDQYZWRUJQZE · pith_short_16: HDQYZWRUJQZEQTRB · pith_short_8: HDQYZWRU

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/HDQYZWRUJQZEQTRBVFFA2GDDLF \
  | 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: 38e18cda344c32484e21a94a0d18635961c88d05686fdde60b796b9505b1c90b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23b0fb3249cc9566d20f5148d035ccd5e9cf1c306fdc145ea524158e9456c488",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-10-23T00:26:50Z",
    "title_canon_sha256": "c18a34c4f9c0155e17c24073933b39d532b8005ebed4761e76b3f49387231def"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.08048",
    "kind": "arxiv",
    "version": 1
  }
}