Pith Number

pith:CSUG5SQF

pith:2011:CSUG5SQF6W5GHOVJCE2BGXV4IB

not attested not anchored not stored refs pending

Quantitative analysis of chain packing in polymer melts using large scale molecular dynamics simulations

Bobby G. Sumpter, Rajeev Kumar

arxiv:1107.3335 v1 · 2011-07-17 · cond-mat.soft · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CSUG5SQF6W5GHOVJCE2BGXV4IB}

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	2026-05-18T04:18:03.300041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14a86eca05f5ba63baa91134135ebc40653a3926c9ce9a4c5c8f44ca3fb32c20

Aliases

arxiv: 1107.3335 · arxiv_version: 1107.3335v1 · doi: 10.48550/arxiv.1107.3335 · pith_short_12: CSUG5SQF6W5G · pith_short_16: CSUG5SQF6W5GHOVJ · pith_short_8: CSUG5SQF

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/CSUG5SQF6W5GHOVJCE2BGXV4IB \
  | 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: 14a86eca05f5ba63baa91134135ebc40653a3926c9ce9a4c5c8f44ca3fb32c20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5aef5b5b068ca7a7d318c5951957199cc6ebe0d26368361a409262ecd4434056",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2011-07-17T21:45:21Z",
    "title_canon_sha256": "0b0ea26c3aff2937f170f66ee08e09630445e0647eccdf06c8337a80d5b3d371"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.3335",
    "kind": "arxiv",
    "version": 1
  }
}