Pith Number

pith:5G7I4GDI

pith:2006:5G7I4GDID2ZSGWRPOWUCMXHWFT

not attested not anchored not stored refs pending

Thermocapillary valve for droplet production and sorting

C.N. Baroud, F. Gallaire, J.-P. Delville, R. Wunenburger

arxiv:physics/0611170 v1 · 2006-11-17 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5G7I4GDID2ZSGWRPOWUCMXHWFT}

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	2026-05-18T01:38:05.033522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9be8e18681eb3235a2f75a8265cf62cc80cdf6e5226fdd0e45b576d960b4aff

Aliases

arxiv: physics/0611170 · arxiv_version: physics/0611170v1 · doi: 10.48550/arxiv.physics/0611170 · pith_short_12: 5G7I4GDID2ZS · pith_short_16: 5G7I4GDID2ZSGWRP · pith_short_8: 5G7I4GDI

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/5G7I4GDID2ZSGWRPOWUCMXHWFT \
  | 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: e9be8e18681eb3235a2f75a8265cf62cc80cdf6e5226fdd0e45b576d960b4aff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e366bba8ad2ca06cc94a56dbca48e2fecc333113cf7d56d004ee042125d68ff",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2006-11-17T13:21:52Z",
    "title_canon_sha256": "183f538fc73f0e0c555ca102efafa03cb7731da9358bc2e56ef9fac542f38f1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0611170",
    "kind": "arxiv",
    "version": 1
  }
}