Pith Number

pith:FFDU4YIS

pith:2014:FFDU4YISV5C7JIUKPDY3G4W22P

not attested not anchored not stored refs pending

A Pilot Clinical Study to Investigate the Human Whole Blood Spectrum Characteristics in the Sub-THz Region

Borwen You, Chi-Kuang Sun, Hao-Cheng Gao, Tzu-Fang Tseng, Tzung-Dau Wang

arxiv:1412.4373 v1 · 2014-12-14 · physics.bio-ph · physics.med-ph · q-bio.TO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FFDU4YISV5C7JIUKPDY3G4W22P}

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	2026-05-18T01:41:19.358242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29474e6112af45f4a28a78f1b372dad3fe9339478a7c8fe0ad9fd4e46ccb619e

Aliases

arxiv: 1412.4373 · arxiv_version: 1412.4373v1 · doi: 10.48550/arxiv.1412.4373 · pith_short_12: FFDU4YISV5C7 · pith_short_16: FFDU4YISV5C7JIUK · pith_short_8: FFDU4YIS

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/FFDU4YISV5C7JIUKPDY3G4W22P \
  | 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: 29474e6112af45f4a28a78f1b372dad3fe9339478a7c8fe0ad9fd4e46ccb619e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4588f13147a12902cd5b2f84bee1e4026659b3d764f923f774dd92d405affc99",
    "cross_cats_sorted": [
      "physics.med-ph",
      "q-bio.TO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2014-12-14T15:59:39Z",
    "title_canon_sha256": "19154b65963ec0ba17e790bb9019223c3339c1af6dc78d1f03720aff3accc5cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4373",
    "kind": "arxiv",
    "version": 1
  }
}