Pith Number

pith:NEHFPJ7G

pith:2018:NEHFPJ7G3X3U2NYNXHPCX4NH34

not attested not anchored not stored refs pending

Thermocapillary-driven fluid flow within microchannels

Ahmet Fatih Tabak, Guillermo J Amador, Metin Sitti, Oncay Yasa, Yunus Alapan, Ziyu Ren

arxiv:1802.00475 v1 · 2018-02-01 · 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{NEHFPJ7G3X3U2NYNXHPCX4NH34}

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	2026-05-18T00:24:33.087362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

690e57a7e6ddf74d370db9de2bf1a7df21fb4dd6b91bb7fde70e6429cbffcc76

Aliases

arxiv: 1802.00475 · arxiv_version: 1802.00475v1 · doi: 10.48550/arxiv.1802.00475 · pith_short_12: NEHFPJ7G3X3U · pith_short_16: NEHFPJ7G3X3U2NYN · pith_short_8: NEHFPJ7G

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/NEHFPJ7G3X3U2NYNXHPCX4NH34 \
  | 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: 690e57a7e6ddf74d370db9de2bf1a7df21fb4dd6b91bb7fde70e6429cbffcc76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63ad953bd13b8b63b9282e845ef0a7ad2ee849607ba7e8b54590f2b505960494",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-02-01T20:16:06Z",
    "title_canon_sha256": "aeda73557ae05807f1f5c28f5bd7c1f8020ff92ff128d8e3901716ec804bad64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00475",
    "kind": "arxiv",
    "version": 1
  }
}