Pith Number

pith:TO4SHTG2

pith:2017:TO4SHTG2HAVXF7CL4EFIMYHIEM

not attested not anchored not stored refs pending

Nobel Symposium 162 - Microfluidics

Irmeli Barkefors, Johan Elf, Thomas Laurell

arxiv:1712.08369 v2 · 2017-12-22 · 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{TO4SHTG2HAVXF7CL4EFIMYHIEM}

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	2026-05-18T00:22:49.094933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bb923ccda382b72fc4be10a8660e8232d40ed5eda39a869ca58fbb3ab043127

Aliases

arxiv: 1712.08369 · arxiv_version: 1712.08369v2 · doi: 10.48550/arxiv.1712.08369 · pith_short_12: TO4SHTG2HAVX · pith_short_16: TO4SHTG2HAVXF7CL · pith_short_8: TO4SHTG2

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/TO4SHTG2HAVXF7CL4EFIMYHIEM \
  | 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: 9bb923ccda382b72fc4be10a8660e8232d40ed5eda39a869ca58fbb3ab043127

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e084a92e6672f454197b020274859046449143c031a73585a2c31b781d98df19",
    "cross_cats_sorted": [
      "q-bio.OT"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-12-22T09:43:32Z",
    "title_canon_sha256": "5ae7bdaede09a9abf8f676f8c3077bc22e804e493f7e4e6ea44cdf69b35f60a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.08369",
    "kind": "arxiv",
    "version": 2
  }
}