Pith Number

pith:PGU64AYF

pith:2013:PGU64AYFNXQ6RI23V253NBDMLJ

not attested not anchored not stored refs pending

A Computational Approach to Politeness with Application to Social Factors

Christopher Potts, Cristian Danescu-Niculescu-Mizil, Dan Jurafsky, Jure Leskovec, Moritz Sudhof

arxiv:1306.6078 v1 · 2013-06-25 · cs.CL · cs.SI · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PGU64AYFNXQ6RI23V253NBDMLJ}

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	2026-05-18T03:19:56.105125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79a9ee03056de1e8a35baebbb6846c5a60477002cb9cead50711f08b42fb31cc

Aliases

arxiv: 1306.6078 · arxiv_version: 1306.6078v1 · doi: 10.48550/arxiv.1306.6078 · pith_short_12: PGU64AYFNXQ6 · pith_short_16: PGU64AYFNXQ6RI23 · pith_short_8: PGU64AYF

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/PGU64AYFNXQ6RI23V253NBDMLJ \
  | 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: 79a9ee03056de1e8a35baebbb6846c5a60477002cb9cead50711f08b42fb31cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d73138fc95e6b759376e76d230b18c16715c6da9757f51a1fdfbe45f6c8c7932",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2013-06-25T20:00:09Z",
    "title_canon_sha256": "113a59f048aca935493bc06b2106e1ce3d81a10911e2a753d3be91c2b15abf1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.6078",
    "kind": "arxiv",
    "version": 1
  }
}