Pith Number

pith:DHC4ADRL

pith:2021:DHC4ADRL4BV3EKAZ6VQTQSLPC3

not attested not anchored not stored refs pending

Resolvent analysis on the origin of two-dimensional transonic buffet

Chi-An Yeh, Kunihiko Taira, Masaharu Kameda, Yoimi Kojima

arxiv:2103.12920 v1 · 2021-03-24 · 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{DHC4ADRL4BV3EKAZ6VQTQSLPC3}

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	2026-07-05T02:25:53.635919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19c5c00e2be06bb22819f56138496f16fa63b3eef1771701f316357510e3e69f

Aliases

arxiv: 2103.12920 · arxiv_version: 2103.12920v1 · doi: 10.48550/arxiv.2103.12920 · pith_short_12: DHC4ADRL4BV3 · pith_short_16: DHC4ADRL4BV3EKAZ · pith_short_8: DHC4ADRL

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/DHC4ADRL4BV3EKAZ6VQTQSLPC3 \
  | 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: 19c5c00e2be06bb22819f56138496f16fa63b3eef1771701f316357510e3e69f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7f7561efb1bf655d7f9f31e95e382fb2f8efc1be18e1d203018ad8dd9b2c006",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2021-03-24T01:34:00Z",
    "title_canon_sha256": "42d2e8c491dba6c5b69fb80a96031bac4bad10926077a46068584bcb929e7df5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.12920",
    "kind": "arxiv",
    "version": 1
  }
}