Pith Number

pith:ZGYDZRAZ

pith:2026:ZGYDZRAZ32NUZ5FAULUBSY6FQR

not attested not anchored not stored refs pending

Quantitative description of cognitive fatigue in repetitive monotonous tasks

Shahar Hod

arxiv:2606.31234 v1 · 2026-06-30 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZGYDZRAZ32NUZ5FAULUBSY6FQR}

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	2026-07-01T01:17:56.531039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9b03cc419de9b4cf4a0a2e81963c58473ea5c0034faf08b686cf97aa518217a

Aliases

arxiv: 2606.31234 · arxiv_version: 2606.31234v1 · doi: 10.48550/arxiv.2606.31234 · pith_short_12: ZGYDZRAZ32NU · pith_short_16: ZGYDZRAZ32NUZ5FA · pith_short_8: ZGYDZRAZ

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/ZGYDZRAZ32NUZ5FAULUBSY6FQR \
  | 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: c9b03cc419de9b4cf4a0a2e81963c58473ea5c0034faf08b686cf97aa518217a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f95b3a3c3f77972bc58e7be4cd1ccc75139d7ea1341cfcf1d1cf654cb37b6e0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2026-06-30T07:09:11Z",
    "title_canon_sha256": "b0461f9a3023886790e26218aab8d06dc40e4352539a40b4ad1511fecb85890c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31234",
    "kind": "arxiv",
    "version": 1
  }
}