Pith Number

pith:TXPEW6T4

pith:2015:TXPEW6T4MYVWKSK3C3BXSC42KM

not attested not anchored not stored refs pending

Quantum method for computations of flows around a body with Data analysis

Maomao Zhao, Yufei Liu

arxiv:1512.00158 v2 · 2015-12-01 · 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{TXPEW6T4MYVWKSK3C3BXSC42KM}

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	2026-05-18T01:23:50.346297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dde4b7a7c662b65495b16c3790b9a530813651d80b5fd98d264d055440c3377

Aliases

arxiv: 1512.00158 · arxiv_version: 1512.00158v2 · doi: 10.48550/arxiv.1512.00158 · pith_short_12: TXPEW6T4MYVW · pith_short_16: TXPEW6T4MYVWKSK3 · pith_short_8: TXPEW6T4

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/TXPEW6T4MYVWKSK3C3BXSC42KM \
  | 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: 9dde4b7a7c662b65495b16c3790b9a530813651d80b5fd98d264d055440c3377

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b672abd720ed0c054f6a1215d9c9bcb6f614db7fbd2c64be2df21988001cffe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-12-01T06:35:01Z",
    "title_canon_sha256": "d9197635e0dd210cb9d74c70570ac6b58211a3ad126f9e374609065b5941e8a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00158",
    "kind": "arxiv",
    "version": 2
  }
}