Pith Number

pith:VPEB6KAC

pith:2020:VPEB6KACSATZGS2TNXYALKCVJL

not attested not anchored not stored refs pending

Fat and fibrosis as confounding cofactors in viscoelastic measurements of the liver

Kevin J. Parker, Sedigheh S. Poul

arxiv:2009.04895 v2 · 2020-09-10 · physics.med-ph · physics.bio-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{VPEB6KACSATZGS2TNXYALKCVJL}

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	2026-07-05T01:35:38.361820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abc81f28029027934b536df005a8554ac9a07fdbad8a8e3d5855f68e25d1b065

Aliases

arxiv: 2009.04895 · arxiv_version: 2009.04895v2 · doi: 10.48550/arxiv.2009.04895 · pith_short_12: VPEB6KACSATZ · pith_short_16: VPEB6KACSATZGS2T · pith_short_8: VPEB6KAC

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/VPEB6KACSATZGS2TNXYALKCVJL \
  | 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: abc81f28029027934b536df005a8554ac9a07fdbad8a8e3d5855f68e25d1b065

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a940c0d32f408d3bea63336db0c575e2d35f0c6fd0a93870040d3adab48aedb5",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2020-09-10T14:45:05Z",
    "title_canon_sha256": "d46aa6cf76500abd9b6584262f30959a8e9e778248cc00dcd7343a70d72c218e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.04895",
    "kind": "arxiv",
    "version": 2
  }
}