Pith Number

pith:4ZMEKIU2

pith:2019:4ZMEKIU2IAYRJQRT4NXMRPADIO

not attested not anchored not stored refs pending

How the Brain Transitions from Conscious to Subliminal Perception

Francesca Arese Lucini, Gino Del Ferraro, Hernan A. Makse, Mariano Sigman

arxiv:1903.09630 v3 · 2019-03-21 · q-bio.NC · physics.bio-ph · 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{4ZMEKIU2IAYRJQRT4NXMRPADIO}

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	2026-05-17T23:44:47.392385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e65845229a403114c233e36ec8bc0343830017d89428c2a5def0647fcdaf3203

Aliases

arxiv: 1903.09630 · arxiv_version: 1903.09630v3 · doi: 10.48550/arxiv.1903.09630 · pith_short_12: 4ZMEKIU2IAYR · pith_short_16: 4ZMEKIU2IAYRJQRT · pith_short_8: 4ZMEKIU2

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/4ZMEKIU2IAYRJQRT4NXMRPADIO \
  | 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: e65845229a403114c233e36ec8bc0343830017d89428c2a5def0647fcdaf3203

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31d14b81987355d54f0ec532ebb32ac9b8d3e093e14219a5bf5c4420a9b1fa14",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2019-03-21T01:09:05Z",
    "title_canon_sha256": "e1ee8d26c3674ba4acb31c14c9c29060e91aeddf24635698a4e030a74a0beab4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09630",
    "kind": "arxiv",
    "version": 3
  }
}