Pith Number

pith:UYC5JSJX

pith:2016:UYC5JSJX6GDQW7JBYVCSWRD2XB

not attested not anchored not stored refs pending

Blood Pulsation Intensity Video Mapping

George C. Cardoso, Pedro Henrique de M. Borges

arxiv:1611.03527 v1 · 2016-11-10 · 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{UYC5JSJX6GDQW7JBYVCSWRD2XB}

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	2026-05-18T00:59:33.947499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a605d4c937f1870b7d21c5452b447ab866836b99d87d87a7f4f553edd9b8988c

Aliases

arxiv: 1611.03527 · arxiv_version: 1611.03527v1 · doi: 10.48550/arxiv.1611.03527 · pith_short_12: UYC5JSJX6GDQ · pith_short_16: UYC5JSJX6GDQW7JB · pith_short_8: UYC5JSJX

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/UYC5JSJX6GDQW7JBYVCSWRD2XB \
  | 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: a605d4c937f1870b7d21c5452b447ab866836b99d87d87a7f4f553edd9b8988c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac757ab8e48709887f99264b1854eb9fce891041a7ee2476297a254018d19bc7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2016-11-10T21:53:16Z",
    "title_canon_sha256": "156aeeecbfd21ba1f8efd4d5e6917ac0f4fe9248512d1d0f66ba3dd36a699e60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.03527",
    "kind": "arxiv",
    "version": 1
  }
}