Pith Number

pith:2LNAERWL

pith:2018:2LNAERWL4HT4JHLXAGKD6GRMF5

not attested not anchored not stored refs pending

Automatically Infer Human Traits and Behavior from Social Media Data

Shimei Pan, Tao Ding

arxiv:1804.04191 v1 · 2018-04-11 · cs.SI · cs.CL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2LNAERWL4HT4JHLXAGKD6GRMF5}

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	2026-05-18T00:18:40.501883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2da0246cbe1e7c49d7701943f1a2c2f4649d627a736f96832bc9372e1c0478c

Aliases

arxiv: 1804.04191 · arxiv_version: 1804.04191v1 · doi: 10.48550/arxiv.1804.04191 · pith_short_12: 2LNAERWL4HT4 · pith_short_16: 2LNAERWL4HT4JHLX · pith_short_8: 2LNAERWL

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/2LNAERWL4HT4JHLXAGKD6GRMF5 \
  | 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: d2da0246cbe1e7c49d7701943f1a2c2f4649d627a736f96832bc9372e1c0478c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f37f8489e74053be4dfea89a61b5849b53bc173f00264242b2704aad0716f217",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-04-11T19:59:44Z",
    "title_canon_sha256": "0409a77dbf29642d816af0d5958803c850d5a4ba28cecd01c3a939ca27529333"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04191",
    "kind": "arxiv",
    "version": 1
  }
}