Pith Number

pith:22ER4SMM

pith:2014:22ER4SMMR22C5HACF2QNCYLMTQ

not attested not anchored not stored refs pending

The Flow of Newtonian and power law fluids in elastic tubes

Taha Sochi

arxiv:1405.4115 v1 · 2014-05-16 · 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{22ER4SMMR22C5HACF2QNCYLMTQ}

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	2026-05-18T02:40:38.457108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6891e498c8eb42e9c022ea0d1616c9c3a53dc3818716b360c0824f92217f91f

Aliases

arxiv: 1405.4115 · arxiv_version: 1405.4115v1 · doi: 10.48550/arxiv.1405.4115 · pith_short_12: 22ER4SMMR22C · pith_short_16: 22ER4SMMR22C5HAC · pith_short_8: 22ER4SMM

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/22ER4SMMR22C5HACF2QNCYLMTQ \
  | 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: d6891e498c8eb42e9c022ea0d1616c9c3a53dc3818716b360c0824f92217f91f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22b1b77c2317e696a100ffbce3c637756c85d61ea9be1e3eb699278e26dcf7fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2014-05-16T10:14:46Z",
    "title_canon_sha256": "83793cf6c57136f601bc3043f158f9c427e0328bda4477cf19c70d5426973f15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4115",
    "kind": "arxiv",
    "version": 1
  }
}