Pith Number

pith:VECSUE6A

pith:2021:VECSUE6AOPZBOTA76QDT7MXRGN

not attested not anchored not stored refs pending

Existence of bistable states in curved compression ramp flows

Gang Wang, Ming-Zhi Tang, Wen-Feng Zhou, Yan-Chao Hu, Yan-Guang Yang, Zhi-Gong Tang

arxiv:2110.02033 v2 · 2021-10-05 · 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{VECSUE6AOPZBOTA76QDT7MXRGN}

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	2026-07-05T03:59:41.012073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9052a13c073f2174c1ff4073fb2f133686ea0574744855cbce98a2d48631ca0

Aliases

arxiv: 2110.02033 · arxiv_version: 2110.02033v2 · doi: 10.48550/arxiv.2110.02033 · pith_short_12: VECSUE6AOPZB · pith_short_16: VECSUE6AOPZBOTA7 · pith_short_8: VECSUE6A

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/VECSUE6AOPZBOTA76QDT7MXRGN \
  | 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: a9052a13c073f2174c1ff4073fb2f133686ea0574744855cbce98a2d48631ca0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "130c0e8bc92a470b556b05596f65b802e02e4bffe2899b6a454e17ae04eb9e62",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2021-10-05T13:26:42Z",
    "title_canon_sha256": "75ac1b192985f1163346e904fb4bb91baeaa19a421c7b1fc4c5ca366ccc3fe23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.02033",
    "kind": "arxiv",
    "version": 2
  }
}