Pith Number

pith:KDXOIGJE

pith:2025:KDXOIGJE5TSFXBTIJP3UKVZSVA

not attested not anchored not stored refs pending

High-throughput viscometry via machine-learning from videos of inverted vials

Abbie Kim, Connor D. Armstrong, Ignacio Arretche, Jacob J. Lessard, Mohammad Tanver Hossain, Mya G. Mills, Ramdas Tiwari, Randy H. Ewoldt, Sameh H. Tawfick

arxiv:2506.02034 v1 · 2025-05-30 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KDXOIGJE5TSFXBTIJP3UKVZSVA}

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	2026-07-05T11:14:31.182830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50eee41924ece45b86684bf7455732a8185d7f94444d587242ffd4fc2d32772b

Aliases

arxiv: 2506.02034 · arxiv_version: 2506.02034v1 · doi: 10.48550/arxiv.2506.02034 · pith_short_12: KDXOIGJE5TSF · pith_short_16: KDXOIGJE5TSFXBTI · pith_short_8: KDXOIGJE

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/KDXOIGJE5TSFXBTIJP3UKVZSVA \
  | 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: 50eee41924ece45b86684bf7455732a8185d7f94444d587242ffd4fc2d32772b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b717ea33513fdd9ee066590cffcfc83bc2f841f0e4dfd0b2c7bce5a4d6a3c29",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2025-05-30T20:45:05Z",
    "title_canon_sha256": "d476b35d14ecb3a88e6ecdc00536b4ca23dc24f71277d654a32c09aa601ba268"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02034",
    "kind": "arxiv",
    "version": 1
  }
}