Pith Number

pith:YIEWFYYS

pith:2017:YIEWFYYSD7ZWZZX3KXXVS2Z72U

not attested not anchored not stored refs pending

Drop tower setup to study the diffusion-driven growth of a foam ball in supersaturated liquids in microgravity conditions

Devaraj van der Meer, Javier Rodr\'iguez-Rodr\'iguez, Matthias Sperl, Patricia Vega-Mart\'inez

arxiv:1703.08875 v1 · 2017-03-26 · 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{YIEWFYYSD7ZWZZX3KXXVS2Z72U}

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	2026-05-18T00:28:02.354252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c20962e3121ff36ce6fb55ef596b3fd50c3090d90f1c636ff9ebf4e942f4a4cd

Aliases

arxiv: 1703.08875 · arxiv_version: 1703.08875v1 · doi: 10.48550/arxiv.1703.08875 · pith_short_12: YIEWFYYSD7ZW · pith_short_16: YIEWFYYSD7ZWZZX3 · pith_short_8: YIEWFYYS

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/YIEWFYYSD7ZWZZX3KXXVS2Z72U \
  | 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: c20962e3121ff36ce6fb55ef596b3fd50c3090d90f1c636ff9ebf4e942f4a4cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6bdea0a474f0284f0e7cd099e35c4b55d1efec3fdb48724748dc7b29a898e6b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-03-26T22:03:07Z",
    "title_canon_sha256": "f8104bcf7908a95cf71cc6ee844f95cd50c268e7de2726bcbb4ac35e931333fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08875",
    "kind": "arxiv",
    "version": 1
  }
}