Pith Number

pith:P5S5D3CQ

pith:2026:P5S5D3CQKDNFB34BJHBHKJ574F

not attested not anchored not stored refs pending

Identifying the Threshold Chain Length for Stress Overshoot in Ring-Linear Polymer Blends under Uniaxial Elongation: The Role of Multiple Threading

Katsumi Hagita, Takahiro Murashima, Toshihiro Kawakatsu

arxiv:2603.25505 v2 · 2026-03-26 · 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{P5S5D3CQKDNFB34BJHBHKJ574F}

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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	2026-06-24T01:15:02.227810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f65d1ec5050da50ef8149c27527bfe15080aacf2726c5f024494dfac9d38b5b

Aliases

arxiv: 2603.25505 · arxiv_version: 2603.25505v2 · doi: 10.48550/arxiv.2603.25505 · pith_short_12: P5S5D3CQKDNF · pith_short_16: P5S5D3CQKDNFB34B · pith_short_8: P5S5D3CQ

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/P5S5D3CQKDNFB34BJHBHKJ574F \
  | 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: 7f65d1ec5050da50ef8149c27527bfe15080aacf2726c5f024494dfac9d38b5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7582c21b880ee6c01e13e5d00d40b05082f3b60ddc3080356605a5296ee18e0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2026-03-26T14:42:06Z",
    "title_canon_sha256": "95001f16e83f97cabea8547ff13458047c61888d533ae54b7490ecf5ce631b1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.25505",
    "kind": "arxiv",
    "version": 2
  }
}