Pith Number

pith:4NW5OFJM

pith:2023:4NW5OFJMUFAUSXEA3WDUPFFBGV

not attested not anchored not stored refs pending

Two-dimensional assembly of gold nanoparticles grafted with charged-end-group polymers

Alex Travesset, Benjamin M. Ocko, Binay P. Nayak, David Vaknin, Honghu Zhang, Hyeong Jin Kim, Surya K. Mallapragada, Wenjie Wang

arxiv:2305.16512 v2 · 2023-05-25 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4NW5OFJMUFAUSXEA3WDUPFFBGV}

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	2026-07-05T07:21:26.623083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e36dd7152ca141495c80dd874794a1354c972df24e0fbf0c881a83ddee5267fc

Aliases

arxiv: 2305.16512 · arxiv_version: 2305.16512v2 · doi: 10.48550/arxiv.2305.16512 · pith_short_12: 4NW5OFJMUFAU · pith_short_16: 4NW5OFJMUFAUSXEA · pith_short_8: 4NW5OFJM

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/4NW5OFJMUFAUSXEA3WDUPFFBGV \
  | 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: e36dd7152ca141495c80dd874794a1354c972df24e0fbf0c881a83ddee5267fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b08d5f922f83fd30b817c94a364e6f01ef4c40c1d8205d000b210931f4953a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2023-05-25T22:35:22Z",
    "title_canon_sha256": "617e23b4eb9f3105306b955797e210f78c99186eba97457994d13a05d744bb5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.16512",
    "kind": "arxiv",
    "version": 2
  }
}