Pith Number

pith:NWDHLS5A

pith:2019:NWDHLS5AP6ALCDSE46R7YCCVMD

not attested not anchored not stored refs pending

Equation of State of Colloidal Membranes

Andrew J. Balchunas, Mark J. Zakhary, Michael. F. Hagan, Prerna Sharma, Rafael A. Cabanas, Seth Fraden, Thomas Gibaud, Zvonimir Dogic

arxiv:1905.13227 v1 · 2019-05-30 · 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{NWDHLS5AP6ALCDSE46R7YCCVMD}

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	2026-05-17T23:44:37.252689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d8675cba07f80b10e44e7a3fc085560facf70491412e124953993fd6af8881c

Aliases

arxiv: 1905.13227 · arxiv_version: 1905.13227v1 · doi: 10.48550/arxiv.1905.13227 · pith_short_12: NWDHLS5AP6AL · pith_short_16: NWDHLS5AP6ALCDSE · pith_short_8: NWDHLS5A

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/NWDHLS5AP6ALCDSE46R7YCCVMD \
  | 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: 6d8675cba07f80b10e44e7a3fc085560facf70491412e124953993fd6af8881c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7360e069c70f70fbb27cb4e9f6a1abe9c03d26c04a547d767abd575be3136b97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2019-05-30T03:39:21Z",
    "title_canon_sha256": "0bbaa83199b8aa6bca8e92da82c124c4a13ab025e64b22057232914a0f6d02e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.13227",
    "kind": "arxiv",
    "version": 1
  }
}