Pith Number

pith:7YWH55JU

pith:2018:7YWH55JU6SEF2EQM5RD4VQEZBJ

not attested not anchored not stored refs pending

Additional contributions from: Nobel Symposium 162 - Microfluidics

Amy E. Herr, Andreas Manz, David A. Weitz, David J. Beebe, Hang Lu, James Landers, Jianhua Qin, Johan Elf, Jongyoon Han, Roland Zengerle, Stefan L\"of{\aa}s, Takehiko Kitamori, Thomas Laurell, Tuomas Knowles

arxiv:1802.08565 v1 · 2018-02-22 · physics.flu-dyn · q-bio.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7YWH55JU6SEF2EQM5RD4VQEZBJ}

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	2026-05-18T00:22:41.149753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe2c7ef534f4885d120cec47cac0990a7b92006f1684d1809bbcc5f62c05fe33

Aliases

arxiv: 1802.08565 · arxiv_version: 1802.08565v1 · doi: 10.48550/arxiv.1802.08565 · pith_short_12: 7YWH55JU6SEF · pith_short_16: 7YWH55JU6SEF2EQM · pith_short_8: 7YWH55JU

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/7YWH55JU6SEF2EQM5RD4VQEZBJ \
  | 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: fe2c7ef534f4885d120cec47cac0990a7b92006f1684d1809bbcc5f62c05fe33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edf7a931b6cab2a200a896bf8bc2d13c6dae66992385298ecb2adb30bc610f28",
    "cross_cats_sorted": [
      "q-bio.OT"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-02-22T07:48:57Z",
    "title_canon_sha256": "ede53985e017c27d34c776e25914cb398a75c28d4d688f1ff875ad6e6a41d646"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08565",
    "kind": "arxiv",
    "version": 1
  }
}