Pith Number

pith:RG4QFSIJ

pith:2015:RG4QFSIJZQBIT4VY2IMRO75OZE

not attested not anchored not stored refs pending

Perspectives on the viscoelasticity and flow behavior of entangled linear and branched polymers

D. Vlassopoulos, F. Snijkers, P. D. Olmsted, R. Pasquino

arxiv:1505.02673 v2 · 2015-05-11 · cond-mat.soft · cond-mat.mtrl-sci · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RG4QFSIJZQBIT4VY2IMRO75OZE}

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	2026-05-18T01:17:25.729192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89b902c909cc0289f2b8d219177faec910520b030a7279933877df14b8d56280

Aliases

arxiv: 1505.02673 · arxiv_version: 1505.02673v2 · doi: 10.48550/arxiv.1505.02673 · pith_short_12: RG4QFSIJZQBI · pith_short_16: RG4QFSIJZQBIT4VY · pith_short_8: RG4QFSIJ

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/RG4QFSIJZQBIT4VY2IMRO75OZE \
  | 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: 89b902c909cc0289f2b8d219177faec910520b030a7279933877df14b8d56280

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "980945188564c376a7872ac506d0b7c10cf897595ca8640f75708a509c03e276",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2015-05-11T15:37:16Z",
    "title_canon_sha256": "2482795134c95d04ddc804c8b84897cdaff30f4e121e3d7cc65e6789e18a7399"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02673",
    "kind": "arxiv",
    "version": 2
  }
}