Pith Number

pith:JMMY3FM4

pith:2014:JMMY3FM4GRM2TRIECCIXLD3X5V

not attested not anchored not stored refs pending

Human language reveals a universal positivity bias

Andrew J. Reagan, Brian F. Tivnan, Christopher M. Danforth, Eric M. Clark, Isabel M. Kloumann, Jake Ryland Williams, James P. Bagrow, Kameron Decker Harris, Karine Megerdoomian, Lewis Mitchell, Matthew T. McMahon, Morgan R. Frank, Peter Sheridan Dodds, Suma Desu

arxiv:1406.3855 v1 · 2014-06-15 · physics.soc-ph · cs.CL · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JMMY3FM4GRM2TRIECCIXLD3X5V}

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	2026-05-18T02:49:39.608581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b198d959c3459a9c5041091758f77ed6d108f6e267e56e0becd464d6638cadf

Aliases

arxiv: 1406.3855 · arxiv_version: 1406.3855v1 · doi: 10.48550/arxiv.1406.3855 · pith_short_12: JMMY3FM4GRM2 · pith_short_16: JMMY3FM4GRM2TRIE · pith_short_8: JMMY3FM4

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/JMMY3FM4GRM2TRIECCIXLD3X5V \
  | 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: 4b198d959c3459a9c5041091758f77ed6d108f6e267e56e0becd464d6638cadf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd8fe34803997ae82417c4592d34dbc3a81c9fd44f74c074235597a132df5f19",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2014-06-15T19:38:25Z",
    "title_canon_sha256": "f0b68d6eec5e578b9177ba64ec4dfcba483a81e9b85ec8f33e09f2eb71745a22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3855",
    "kind": "arxiv",
    "version": 1
  }
}