Pith Number

pith:6RH4RCDE

pith:2017:6RH4RCDEVCJNXHEQIAATZ3DPBT

not attested not anchored not stored refs pending

25 Tweets to Know You: A New Model to Predict Personality with Social Media

Anbang Xu, Jalal Mahmud, Neil Boyette, Pierre-Hadrien Arnoux, Rama Akkiraju, Vibha Sinha

arxiv:1704.05513 v1 · 2017-04-18 · cs.SI · cs.AI · cs.CL · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6RH4RCDEVCJNXHEQIAATZ3DPBT}

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	2026-05-18T00:46:07.261829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f44fc88864a892db9c9040013cec6f0cf2091a64b8a232aba4b2196ac58a4c03

Aliases

arxiv: 1704.05513 · arxiv_version: 1704.05513v1 · doi: 10.48550/arxiv.1704.05513 · pith_short_12: 6RH4RCDEVCJN · pith_short_16: 6RH4RCDEVCJNXHEQ · pith_short_8: 6RH4RCDE

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/6RH4RCDEVCJNXHEQIAATZ3DPBT \
  | 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: f44fc88864a892db9c9040013cec6f0cf2091a64b8a232aba4b2196ac58a4c03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b7c5e01e4d244e1507d2649206e977e192d28891139134432fe80b97ff5c71e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2017-04-18T20:16:31Z",
    "title_canon_sha256": "c9b8d8b0df1084373e85d121b0b93f62ae1556a28ffa23ea91a1510d36e43524"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05513",
    "kind": "arxiv",
    "version": 1
  }
}