Pith Number

pith:BXILGFSC

pith:2020:BXILGFSCUUXLJTSLCXR37NKSUZ

not attested not anchored not stored refs pending

Probing blood pressure and arterial stiffness noninvasively by guided axial waves

Guo-Yang Li, Weiqiang Xu, Yang Zheng, Yanping Cao, Yuxuan Jiang, Zhaoyi Zhang

arxiv:2012.02770 v1 · 2020-12-04 · physics.med-ph · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BXILGFSCUUXLJTSLCXR37NKSUZ}

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	2026-07-05T01:57:09.990695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dd0b31642a52eb4ce4b15e3bfb552a64b3e61a1cd91c5cf365cd4c2ba0350e4

Aliases

arxiv: 2012.02770 · arxiv_version: 2012.02770v1 · doi: 10.48550/arxiv.2012.02770 · pith_short_12: BXILGFSCUUXL · pith_short_16: BXILGFSCUUXLJTSL · pith_short_8: BXILGFSC

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/BXILGFSCUUXLJTSLCXR37NKSUZ \
  | 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: 0dd0b31642a52eb4ce4b15e3bfb552a64b3e61a1cd91c5cf365cd4c2ba0350e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba7f3b0f812218ed20c781e5e4d3aeaf2936420b8df73ef3e95a56e6f58cb78c",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2020-12-04T18:36:59Z",
    "title_canon_sha256": "f6727bb0409b203c68862b700c4c5cc0df1a084d8407370f72ef744410169b16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.02770",
    "kind": "arxiv",
    "version": 1
  }
}