Pith Number

pith:DBLUYPYL

pith:2020:DBLUYPYLTPJSDRYQQMSHWS3GV6

not attested not anchored not stored refs pending

Fractional viscoelastic models for power-law materials

Alessandra Bonfanti, Alexandre J Kabla, Guillaume Charras, Jonathan Louis Kaplan

arxiv:2003.07834 v3 · 2020-03-17 · cond-mat.soft · physics.bio-ph · q-bio.QM · 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{DBLUYPYLTPJSDRYQQMSHWS3GV6}

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	2026-07-05T01:19:38.685845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18574c3f0b9bd321c71083247b4b66afb963ccfcb9801402e7389a708f127758

Aliases

arxiv: 2003.07834 · arxiv_version: 2003.07834v3 · doi: 10.48550/arxiv.2003.07834 · pith_short_12: DBLUYPYLTPJS · pith_short_16: DBLUYPYLTPJSDRYQ · pith_short_8: DBLUYPYL

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/DBLUYPYLTPJSDRYQQMSHWS3GV6 \
  | 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: 18574c3f0b9bd321c71083247b4b66afb963ccfcb9801402e7389a708f127758

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bed9ae45ee22d0be8da3664d2387e3c6f3010fec952ade3e3cb3e5e9e60fc152",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.QM",
      "q-bio.TO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2020-03-17T17:36:16Z",
    "title_canon_sha256": "69d4fc86323e071564e10302dd861cf6cf1a5c35b29e13fdccfa168854815076"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.07834",
    "kind": "arxiv",
    "version": 3
  }
}