Pith Number

pith:6LDYCDRU

pith:2019:6LDYCDRU6PRL2MCJXCVDJMIGHP

not attested not anchored not stored refs pending

The origin of mechanical enhancement in polymer nanoparticle composites with ultra-high nanoparticle loading

Amalie L. Frischknecht, Emily Y. Lin, Robert A. Riggleman

arxiv:1912.08941 v1 · 2019-12-18 · 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{6LDYCDRU6PRL2MCJXCVDJMIGHP}

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	2026-07-05T01:14:33.777483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2c7810e34f3e2bd3049b8aa34b1063bcc33194e65da2ae1177cba755b41c7fc

Aliases

arxiv: 1912.08941 · arxiv_version: 1912.08941v1 · doi: 10.48550/arxiv.1912.08941 · pith_short_12: 6LDYCDRU6PRL · pith_short_16: 6LDYCDRU6PRL2MCJ · pith_short_8: 6LDYCDRU

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/6LDYCDRU6PRL2MCJXCVDJMIGHP \
  | 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: f2c7810e34f3e2bd3049b8aa34b1063bcc33194e65da2ae1177cba755b41c7fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "904970260d18d70a7caf8c4d67d36d58b81e7a1ea7673cea938738f837346eaa",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2019-12-18T23:15:52Z",
    "title_canon_sha256": "bf7121a99bcb4a80e6be70498fe6b8e2e2f3c9d7ef17faa82436122ace250f66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.08941",
    "kind": "arxiv",
    "version": 1
  }
}