Pith Number

pith:ZCB2VW56

pith:2021:ZCB2VW56AAYIVDZSTUHUUUFEK5

not attested not anchored not stored refs pending

Variation is the Norm: Brain State Dynamics Evoked By Emotional Video Clips

Ajay B. Satpute, Ashutosh Singh, Christiana Westlin, Dana H. Brooks, Deniz Erdogmus, Elizabeth A. Reynolds Losin, Hedwig Eisenbarth, Jessica R. Andrews-Hanna, Lisa Feldman Barrett, Tor D. Wager

arxiv:2110.12392 v1 · 2021-10-24 · q-bio.NC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZCB2VW56AAYIVDZSTUHUUUFEK5}

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	2026-07-05T03:25:19.831206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c883aadbbe00308a8f329d0f4a50a457400f871825fed4b67d44f10bae500865

Aliases

arxiv: 2110.12392 · arxiv_version: 2110.12392v1 · doi: 10.48550/arxiv.2110.12392 · pith_short_12: ZCB2VW56AAYI · pith_short_16: ZCB2VW56AAYIVDZS · pith_short_8: ZCB2VW56

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/ZCB2VW56AAYIVDZSTUHUUUFEK5 \
  | 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: c883aadbbe00308a8f329d0f4a50a457400f871825fed4b67d44f10bae500865

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd7a59330c4208fee42bba5ca4fcabde1806822579aa5bda25ae4cebcad6a647",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2021-10-24T08:53:05Z",
    "title_canon_sha256": "f1ad9e8527df9a9ab92494a6da45d8c531a8348b49dd6108b9c72c3d18679805"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.12392",
    "kind": "arxiv",
    "version": 1
  }
}