Pith Number

pith:2A3F2PHC

pith:2021:2A3F2PHC55I7WIKNQ6VZJBESL5

not attested not anchored not stored refs pending

On the shear-current effect: toward understanding why theories and simulations have mutually and separately conflicted

Eric G. Blackman, Hongzhe Zhou

arxiv:2104.11112 v2 · 2021-04-22 · physics.flu-dyn · astro-ph.SR · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2A3F2PHC55I7WIKNQ6VZJBESL5}

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	2026-07-05T03:14:14.532547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0365d3ce2ef51fb214d87ab9484925f6f08524658ecf5464ef731d8819ff339

Aliases

arxiv: 2104.11112 · arxiv_version: 2104.11112v2 · doi: 10.48550/arxiv.2104.11112 · pith_short_12: 2A3F2PHC55I7 · pith_short_16: 2A3F2PHC55I7WIKN · pith_short_8: 2A3F2PHC

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/2A3F2PHC55I7WIKNQ6VZJBESL5 \
  | 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: d0365d3ce2ef51fb214d87ab9484925f6f08524658ecf5464ef731d8819ff339

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8dd89deed979e42a6958dc5e2ddede72bba0a388ea9b78b5e508ae989438615",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2021-04-22T15:00:33Z",
    "title_canon_sha256": "f348e65e540794435b476a3b4b0385bedfbdbe97e52b0ff5da07f93a67a76f9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.11112",
    "kind": "arxiv",
    "version": 2
  }
}