Pith Number

pith:EPRSEAGF

pith:2018:EPRSEAGFLQO4NPAGU5TVNHP6ZY

not attested not anchored not stored refs pending

Real-time fMRI neurofeedback training of the amygdala activity with simultaneous EEG in veterans with combat-related PTSD

Brent E. Wurfel, Chung Ki Wong, Frank Krueger, Jerzy Bodurka, Masaya Misaki, Matthew Feldner, Raquel Phillips, Vadim Zotev

arxiv:1801.09165 v2 · 2018-01-28 · q-bio.NC · physics.med-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{EPRSEAGFLQO4NPAGU5TVNHP6ZY}

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	2026-05-18T00:18:40.979117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23e32200c55c1dc6bc06a767569dfece171264f6075799c0cc242b3c7c590bbc

Aliases

arxiv: 1801.09165 · arxiv_version: 1801.09165v2 · doi: 10.48550/arxiv.1801.09165 · pith_short_12: EPRSEAGFLQO4 · pith_short_16: EPRSEAGFLQO4NPAG · pith_short_8: EPRSEAGF

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/EPRSEAGFLQO4NPAGU5TVNHP6ZY \
  | 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: 23e32200c55c1dc6bc06a767569dfece171264f6075799c0cc242b3c7c590bbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9f7ea92b50ad4a6ba0f5e42fc9dd32f2f3203481905c2648f59f4ce9353d2ae",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2018-01-28T01:41:00Z",
    "title_canon_sha256": "12f0cbb3516e1e08589251007ed24704e3b7489da0280705aeea4148092a901d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09165",
    "kind": "arxiv",
    "version": 2
  }
}