Pith Number

pith:PZMTTDQW

pith:2017:PZMTTDQWK5BH7ANG56WQ7YRFYP

not attested not anchored not stored refs pending

Pupil size behavior during on line processing of sentences

Gerardo Fern\'andez, Juan Biondi, Osvaldo Agamennoni, Silvia Castro

arxiv:1702.05620 v1 · 2017-02-18 · 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{PZMTTDQWK5BH7ANG56WQ7YRFYP}

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	2026-05-18T00:50:30.224279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e59398e1657427f81a6efad0fe225c3e15bfd7e418c2a4f959c5b1a8798d47e

Aliases

arxiv: 1702.05620 · arxiv_version: 1702.05620v1 · doi: 10.48550/arxiv.1702.05620 · pith_short_12: PZMTTDQWK5BH · pith_short_16: PZMTTDQWK5BH7ANG · pith_short_8: PZMTTDQW

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/PZMTTDQWK5BH7ANG56WQ7YRFYP \
  | 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: 7e59398e1657427f81a6efad0fe225c3e15bfd7e418c2a4f959c5b1a8798d47e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7ccee587ad8f30fd19b42499c719eadc12cfe4475eb4804421f830edac303ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2017-02-18T15:03:58Z",
    "title_canon_sha256": "d22bb95f2b52195341fb8e89f8a2f7b2f651408a4d61843892737170ccee9687"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05620",
    "kind": "arxiv",
    "version": 1
  }
}