Pith Number

pith:NC2K4OKQ

pith:2016:NC2K4OKQNVF7FZBOBB6YQ6PDUT

not attested not anchored not stored refs pending

Stable freestanding thin films of copolymer melts far from the glass transition

Christophe Poulard, Cl\'ement Honorez, Matthieu Roch\'e, Patrick Davidson, Thibaut Gaillard, Thomas Voisin, Wiebke Drenckhan

arxiv:1611.07772 v1 · 2016-11-23 · 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{NC2K4OKQNVF7FZBOBB6YQ6PDUT}

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	2026-05-18T00:56:59.839072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68b4ae39506d4bf2e42e087d8879e3a4c3c3119ff8f9a55772daa33778fe9f2b

Aliases

arxiv: 1611.07772 · arxiv_version: 1611.07772v1 · doi: 10.48550/arxiv.1611.07772 · pith_short_12: NC2K4OKQNVF7 · pith_short_16: NC2K4OKQNVF7FZBO · pith_short_8: NC2K4OKQ

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/NC2K4OKQNVF7FZBOBB6YQ6PDUT \
  | 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: 68b4ae39506d4bf2e42e087d8879e3a4c3c3119ff8f9a55772daa33778fe9f2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21fa985eb8dc0327a366be3e31b1c924e2b22ba9792f4bd8219f768d356d5332",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2016-11-23T12:51:10Z",
    "title_canon_sha256": "400b0b5c8c3c7626c82240fa848d2f8bb8c175405150eeea898f1ce3a864c4e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.07772",
    "kind": "arxiv",
    "version": 1
  }
}