Pith Number

pith:VWUCXTBW

pith:2019:VWUCXTBWRG3IPHLWJK6FDJLUZR

not attested not anchored not stored refs pending

The assembly of freely moving rigid fibers measures the flow gradient tensor

A. Mazzino, M. Cavaiola, S. Olivieri

arxiv:1908.04072 v2 · 2019-08-12 · physics.flu-dyn · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VWUCXTBWRG3IPHLWJK6FDJLUZR}

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	2026-07-05T01:12:22.072558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ada82bcc3689b6879d764abc51a574cc64377b2cabf22519fd40fb063d3b14cb

Aliases

arxiv: 1908.04072 · arxiv_version: 1908.04072v2 · doi: 10.48550/arxiv.1908.04072 · pith_short_12: VWUCXTBWRG3I · pith_short_16: VWUCXTBWRG3IPHLW · pith_short_8: VWUCXTBW

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/VWUCXTBWRG3IPHLWJK6FDJLUZR \
  | 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: ada82bcc3689b6879d764abc51a574cc64377b2cabf22519fd40fb063d3b14cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff7b758ec2624414ace98285f1cbd91fe0496b98053d4ad9b0a97494fda913d4",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2019-08-12T10:01:29Z",
    "title_canon_sha256": "49239c64996083b09c13f10f80776574c6b5b6873c0c32292695326e19984c7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04072",
    "kind": "arxiv",
    "version": 2
  }
}