Pith Number

pith:NQDBV7KM

pith:2021:NQDBV7KMOWVKBNMGDY27QHIMP3

not attested not anchored not stored refs pending

Binary Blends of Diblock Copolymers: An Efficient Route to Complex Spherical Packing Phases

An-Chang Shi, Jiayu Xie, Yu Li

arxiv:2108.13878 v1 · 2021-08-31 · 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{NQDBV7KMOWVKBNMGDY27QHIMP3}

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	2026-07-05T03:10:18.500528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c061afd4c75aaa0b5861e35f81d0c7ec502d9935a91f03f53e89b6db671d53e

Aliases

arxiv: 2108.13878 · arxiv_version: 2108.13878v1 · doi: 10.48550/arxiv.2108.13878 · pith_short_12: NQDBV7KMOWVK · pith_short_16: NQDBV7KMOWVKBNMG · pith_short_8: NQDBV7KM

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/NQDBV7KMOWVKBNMGDY27QHIMP3 \
  | 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: 6c061afd4c75aaa0b5861e35f81d0c7ec502d9935a91f03f53e89b6db671d53e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dafb4822c2507c0a74e7356f22bd1eeea3045dcad827b9a00a5f2a5c6b67121",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2021-08-31T14:32:51Z",
    "title_canon_sha256": "786e9d1b7b6818fe33880d8cee1ca6e19e93f4d2213e04e74f7b9f0365a7d6e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.13878",
    "kind": "arxiv",
    "version": 1
  }
}