Pith Number

pith:GQWSZCKU

pith:2015:GQWSZCKUHOD5QATF5TZLIS2JIK

not attested not anchored not stored refs pending

Analysis of Pain Hemodynamic Response Using Near-Infrared Spectroscopy (NIRS)

Dat Tran, Keng Liang Ou, Raul Fernandez Rojas, Sheikh Md. Rabiul Islam, Xu Huang

arxiv:1507.07422 v1 · 2015-07-24 · 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{GQWSZCKUHOD5QATF5TZLIS2JIK}

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	2026-05-18T01:36:16.431152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

342d2c89543b87d80265ecf2b44b49429d4758c2aadfb31b8001a1d49860db32

Aliases

arxiv: 1507.07422 · arxiv_version: 1507.07422v1 · doi: 10.48550/arxiv.1507.07422 · pith_short_12: GQWSZCKUHOD5 · pith_short_16: GQWSZCKUHOD5QATF · pith_short_8: GQWSZCKU

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/GQWSZCKUHOD5QATF5TZLIS2JIK \
  | 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: 342d2c89543b87d80265ecf2b44b49429d4758c2aadfb31b8001a1d49860db32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c09b3ec59b77ea1279fb64f5bfc2d60a412817987c3ba6798ffc18b6ee7e1e7e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2015-07-24T01:05:16Z",
    "title_canon_sha256": "593ef4111039d8f741734a0d91055f71cd6f7dd6ed2017d6069bfbb3748cbc8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07422",
    "kind": "arxiv",
    "version": 1
  }
}