Pith Number

pith:K5QMGXBO

pith:2019:K5QMGXBO37I5TLCUHH4TYMFL7L

not attested not anchored not stored refs pending

Universal size and shape ratios for arms in star-branched polymers: theory and mesoscopic simulations

Jaroslav Ilnytskyi, Khristine Haidukivska, Ostap Kalyuzhnyi, Viktoria Blavatska

arxiv:1904.10838 v1 · 2019-04-24 · cond-mat.soft · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K5QMGXBO37I5TLCUHH4TYMFL7L}

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	2026-05-17T23:42:58.281647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5760c35c2edfd1d9ac5439f93c30abfadc9418309d6f0e58c701bfaca963b2b5

Aliases

arxiv: 1904.10838 · arxiv_version: 1904.10838v1 · doi: 10.48550/arxiv.1904.10838 · pith_short_12: K5QMGXBO37I5 · pith_short_16: K5QMGXBO37I5TLCU · pith_short_8: K5QMGXBO

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/K5QMGXBO37I5TLCUHH4TYMFL7L \
  | 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: 5760c35c2edfd1d9ac5439f93c30abfadc9418309d6f0e58c701bfaca963b2b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "859c7ea9487d88608eefd94d7f43c260491f1a0ca123b4fab8c65e323b4e97d1",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2019-04-24T14:18:45Z",
    "title_canon_sha256": "a808c220eca338e584fb1ee1d272bb691a5f6067056441880b54b1a981069210"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10838",
    "kind": "arxiv",
    "version": 1
  }
}