Pith Number

pith:UPANXNHQ

pith:2023:UPANXNHQ3TVU7Z3OX5T3I6JGRA

not attested not anchored not stored refs pending

Modeling hard-soft block copolymers as a liquid crystalline polymer

M. Manav, M. Ortiz, M. Ponga

arxiv:2305.07673 v1 · 2023-05-11 · cond-mat.soft · cond-mat.mtrl-sci · physics.app-ph · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UPANXNHQ3TVU7Z3OX5T3I6JGRA}

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	2026-07-05T06:09:52.720779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3c0dbb4f0dceb4fe76ebf67b47926880b0d655df06859c9246c35643a3fea7a

Aliases

arxiv: 2305.07673 · arxiv_version: 2305.07673v1 · doi: 10.48550/arxiv.2305.07673 · pith_short_12: UPANXNHQ3TVU · pith_short_16: UPANXNHQ3TVU7Z3O · pith_short_8: UPANXNHQ

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/UPANXNHQ3TVU7Z3OX5T3I6JGRA \
  | 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: a3c0dbb4f0dceb4fe76ebf67b47926880b0d655df06859c9246c35643a3fea7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e21584a1efcb16434f8d18155dc6fba67409500ec44bf9c266b7ee809ce1d28",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.app-ph",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2023-05-11T18:35:20Z",
    "title_canon_sha256": "597b8351417e7030fdda3155e43aa0648bb9b5c332a28926a92505605f689ed6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.07673",
    "kind": "arxiv",
    "version": 1
  }
}