Pith Number

pith:DR5V6QGV

pith:2018:DR5V6QGV77JOTP7XM4NFHQNGF6

not attested not anchored not stored refs pending

Comment on: "Relating Chain Conformations to Extensional Stress in Entangled Polymer Melts"

Bobby G. Sumpter, Christopher N. Lam, Jan-Michael Y. Carrillo, Wen-Sheng Xu, Yangyang Wang

arxiv:1808.05390 v1 · 2018-08-16 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DR5V6QGV77JOTP7XM4NFHQNGF6}

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	2026-05-17T23:54:16.223663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c7b5f40d5ffd2e9bff7671a53c1a62f8130a0e22ced006f5b80efb9464b90ef

Aliases

arxiv: 1808.05390 · arxiv_version: 1808.05390v1 · doi: 10.48550/arxiv.1808.05390 · pith_short_12: DR5V6QGV77JO · pith_short_16: DR5V6QGV77JOTP7X · pith_short_8: DR5V6QGV

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/DR5V6QGV77JOTP7XM4NFHQNGF6 \
  | 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: 1c7b5f40d5ffd2e9bff7671a53c1a62f8130a0e22ced006f5b80efb9464b90ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90239cef9cfee9634aca338b108dfa94d6410c1bc3de52434f0fab21e74b78bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-08-16T09:38:22Z",
    "title_canon_sha256": "5d22d28496650c7358742ece0a11014bf09d992380bae44698612c5a4add7738"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05390",
    "kind": "arxiv",
    "version": 1
  }
}