Pith Number

pith:SL7IKBIW

pith:2013:SL7IKBIWY25BGA3ABX63HJSMMD

not attested not anchored not stored refs pending

Kinetics of the Free-Radical Polymerization of Isobornyl Methacrylate in the Presence of Polyisobutylenes of Different Molar Masses

Ezequiel R. Soule, Julio Borrajo, Roberto J. J. Williams

arxiv:1311.5444 v1 · 2013-11-21 · cond-mat.mtrl-sci · 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{SL7IKBIWY25BGA3ABX63HJSMMD}

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	2026-05-18T03:06:33.360093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92fe850516c6ba1303600dfdb3a64c60d645b278c7c62a5cea0fe684eb76151c

Aliases

arxiv: 1311.5444 · arxiv_version: 1311.5444v1 · doi: 10.48550/arxiv.1311.5444 · pith_short_12: SL7IKBIWY25B · pith_short_16: SL7IKBIWY25BGA3A · pith_short_8: SL7IKBIW

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/SL7IKBIWY25BGA3ABX63HJSMMD \
  | 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: 92fe850516c6ba1303600dfdb3a64c60d645b278c7c62a5cea0fe684eb76151c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bd721814462352bddcfc41047cfa20fbe772ea2067ab8d948ba2fca45579aba",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-11-21T15:23:41Z",
    "title_canon_sha256": "953aa00727bb30e984b4075143027a96811cc2dea6934dcf66c8288dd783a780"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.5444",
    "kind": "arxiv",
    "version": 1
  }
}