Pith Number

pith:TCCIDN7F

pith:2016:TCCIDN7FEZXJDDKYZ36X4GJNU2

not attested not anchored not stored refs pending

Verbal Perception and the Word Length Effect

Francesco Fumarola

arxiv:1607.05530 v2 · 2016-07-19 · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TCCIDN7FEZXJDDKYZ36X4GJNU2}

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	2026-05-18T01:04:32.547889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

988481b7e5266e918d58cefd7e192da69f68ad09d3516b1ae8234fd06b665499

Aliases

arxiv: 1607.05530 · arxiv_version: 1607.05530v2 · doi: 10.48550/arxiv.1607.05530 · pith_short_12: TCCIDN7FEZXJ · pith_short_16: TCCIDN7FEZXJDDKY · pith_short_8: TCCIDN7F

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/TCCIDN7FEZXJDDKYZ36X4GJNU2 \
  | 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: 988481b7e5266e918d58cefd7e192da69f68ad09d3516b1ae8234fd06b665499

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "130925b00c0be5c621f7646afae8002667a1033a8c2ee29d798c168f694cbe34",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2016-07-19T11:38:19Z",
    "title_canon_sha256": "29518b19290fcdf334f7bd1bba0fa1421340e2824265359cd32b31814a20ce58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.05530",
    "kind": "arxiv",
    "version": 2
  }
}