Pith Number

pith:TE5MMGV4

pith:2021:TE5MMGV45FHU3TOLLJF3M4O57A

not attested not anchored not stored refs pending

Waveform Phasicity Prediction from Arterial Sounds through Spectrogram Analysis using Convolutional Neural Networks for Limb Perfusion Assessment

Adrit Rao, Kevin Battenfield, Oliver Aalami

arxiv:2104.09748 v3 · 2021-04-20 · cs.SD · eess.AS · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TE5MMGV45FHU3TOLLJF3M4O57A}

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	2026-07-05T02:49:54.809046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

993ac61abce94f4dcdcb5a4bb671ddf805617c7494932800e0820e2a4aae2766

Aliases

arxiv: 2104.09748 · arxiv_version: 2104.09748v3 · doi: 10.48550/arxiv.2104.09748 · pith_short_12: TE5MMGV45FHU · pith_short_16: TE5MMGV45FHU3TOL · pith_short_8: TE5MMGV4

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/TE5MMGV45FHU3TOLLJF3M4O57A \
  | 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: 993ac61abce94f4dcdcb5a4bb671ddf805617c7494932800e0820e2a4aae2766

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5aa2fb8419e7aeeb1b54c7faba6d1eccaac33aec617567431a86b77c820563b3",
    "cross_cats_sorted": [
      "eess.AS",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-04-20T03:58:54Z",
    "title_canon_sha256": "8d1ab9ff7f61b00b7b11429412e0d6bcbd749c2c7d4f7fb629d07de7de29be49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.09748",
    "kind": "arxiv",
    "version": 3
  }
}