Pith Number

pith:C3FFZ2WB

pith:2017:C3FFZ2WBAEXVR2BCRWK3Z2UDQ5

not attested not anchored not stored refs pending

DNA-coated Functional Oil Droplets

Alessio Caciagli, Aviad Levin, Cl\'ement Mugemana, Erika Eiser, Mykolas Zupkauskas, Nico Bruns, Thomas O'Neill, Tuomas P. J. Knowles, William J. Frith

arxiv:1710.07820 v1 · 2017-10-21 · 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{C3FFZ2WBAEXVR2BCRWK3Z2UDQ5}

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	2026-05-18T00:04:30.600036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16ca5ceac1012f58e8228d95bcea838759ee3a7c9a0e5800954a7693bfd03b86

Aliases

arxiv: 1710.07820 · arxiv_version: 1710.07820v1 · doi: 10.48550/arxiv.1710.07820 · pith_short_12: C3FFZ2WBAEXV · pith_short_16: C3FFZ2WBAEXVR2BC · pith_short_8: C3FFZ2WB

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/C3FFZ2WBAEXVR2BCRWK3Z2UDQ5 \
  | 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: 16ca5ceac1012f58e8228d95bcea838759ee3a7c9a0e5800954a7693bfd03b86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "289dd62a17ade8bc492f979293575e0a1a7ec20941ef2a04b4af8f692fc5e4a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2017-10-21T16:04:36Z",
    "title_canon_sha256": "6d399d473b6412944362605bfc9b1644eb82c9273e5285ac9c21d0838722e1d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.07820",
    "kind": "arxiv",
    "version": 1
  }
}