Pith Number

pith:7D7APY55

pith:2025:7D7APY557IL4CBVGUJPX7OUUGQ

not attested not anchored not stored refs pending

Stability of co-annular active and passive confined fluids

David Saintillan, Michael J. Shelley, Tanumoy Dhar

arxiv:2501.04918 v2 · 2025-01-09 · cond-mat.soft · physics.bio-ph · 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{7D7APY557IL4CBVGUJPX7OUUGQ}

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	2026-07-05T11:43:30.429915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8fe07e3bdfa17c106a6a25f7fba9434370740aa96f114bde14002e2ec3a0350

Aliases

arxiv: 2501.04918 · arxiv_version: 2501.04918v2 · doi: 10.48550/arxiv.2501.04918 · pith_short_12: 7D7APY557IL4 · pith_short_16: 7D7APY557IL4CBVG · pith_short_8: 7D7APY55

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/7D7APY557IL4CBVGUJPX7OUUGQ \
  | 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: f8fe07e3bdfa17c106a6a25f7fba9434370740aa96f114bde14002e2ec3a0350

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f24e922cde30c653b3127c9bb5aefa922514400a48db284fd3a8a45e0f49a770",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2025-01-09T02:14:48Z",
    "title_canon_sha256": "5dd3aaeb6168685a299d9bef14efe003f60b08fc1caadc5a0e9cefd61cd9e045"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.04918",
    "kind": "arxiv",
    "version": 2
  }
}