Pith Number

pith:VKRAWO3Y

pith:2019:VKRAWO3YCTCK4LGNTUSSN2SLSP

not attested not anchored not stored refs pending

Miniaturised control of acidity in multiplexed microreactors

C\'esar Pascual-Garc\'ia, Divya Balakrishnan, Wouter Olthuis

arxiv:1908.02465 v1 · 2019-08-07 · physics.app-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{VKRAWO3YCTCK4LGNTUSSN2SLSP}

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	2026-07-04T23:52:09.218509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaa20b3b7814c4ae2ccd9d2526ea4b93f56aa9bc22eceb9241f2118591d4c24d

Aliases

arxiv: 1908.02465 · arxiv_version: 1908.02465v1 · doi: 10.48550/arxiv.1908.02465 · pith_short_12: VKRAWO3YCTCK · pith_short_16: VKRAWO3YCTCK4LGN · pith_short_8: VKRAWO3Y

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/VKRAWO3YCTCK4LGNTUSSN2SLSP \
  | 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: aaa20b3b7814c4ae2ccd9d2526ea4b93f56aa9bc22eceb9241f2118591d4c24d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2732245e1c222db0e41b99f3e8bdc895caa406484e7852d23632d2a3c28e8dac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-08-07T07:21:17Z",
    "title_canon_sha256": "056b5421b75d5ac6ff9ae31c7be0d7cbc781c7300d324d22309bb9fdf82b42d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02465",
    "kind": "arxiv",
    "version": 1
  }
}