Pith Number

pith:WJS3VL76

pith:2021:WJS3VL76SWEPLNXZVGYZTGBUAG

not attested not anchored not stored refs pending

Network-based analysis of fluid flows: Progress and outlook

Aditya G. Nair, Kunihiko Taira

arxiv:2111.07923 v1 · 2021-11-15 · 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{WJS3VL76SWEPLNXZVGYZTGBUAG}

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	2026-07-05T03:31:45.140164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b265baaffe9588f5b6f9a9b199983401bd714adf4fcad42fb2f3f6b87ac9374a

Aliases

arxiv: 2111.07923 · arxiv_version: 2111.07923v1 · doi: 10.48550/arxiv.2111.07923 · pith_short_12: WJS3VL76SWEP · pith_short_16: WJS3VL76SWEPLNXZ · pith_short_8: WJS3VL76

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/WJS3VL76SWEPLNXZVGYZTGBUAG \
  | 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: b265baaffe9588f5b6f9a9b199983401bd714adf4fcad42fb2f3f6b87ac9374a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97aac0fe7bb1bc7d2fa3c25131ee3ded87d0f50a353f7ba286118891262cbaa2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2021-11-15T17:18:17Z",
    "title_canon_sha256": "0b675bd2ce9dd667a6a43315bccf2076d7252d78daffea28c746e641b7138d77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.07923",
    "kind": "arxiv",
    "version": 1
  }
}