Pith Number

pith:FKZH4TUM

pith:2009:FKZH4TUMV25MBNDX5OMKGEV5HY

not attested not anchored not stored refs pending

Strain hardening in bidisperse polymer glasses: Separating the roles of chain orientation and interchain entanglement

Mark O. Robbins, Robert S. Hoy

arxiv:0910.1039 v1 · 2009-10-06 · cond-mat.soft · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FKZH4TUMV25MBNDX5OMKGEV5HY}

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	2026-05-18T02:11:26.187449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ab27e4e8caebac0b477eb98a312bd3e0791078fe2022d9fa611772d969222bb

Aliases

arxiv: 0910.1039 · arxiv_version: 0910.1039v1 · doi: 10.48550/arxiv.0910.1039 · pith_short_12: FKZH4TUMV25M · pith_short_16: FKZH4TUMV25MBNDX · pith_short_8: FKZH4TUM

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/FKZH4TUMV25MBNDX5OMKGEV5HY \
  | 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: 2ab27e4e8caebac0b477eb98a312bd3e0791078fe2022d9fa611772d969222bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "459f7fc9160e25f2a88f1a15d921f9c639af7596a611d471191b5b060ff3a026",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2009-10-06T15:42:56Z",
    "title_canon_sha256": "395d23e4e874b5fd558b57dc64fbcb0220b407b6301f94123747072fafc8cf1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.1039",
    "kind": "arxiv",
    "version": 1
  }
}