Pith Number

pith:5STMRZEL

pith:2014:5STMRZELVFC3R6RTALQINMUVKK

not attested not anchored not stored refs pending

Start-up vortex flow past an accelerated flat plate

Ling Xu, Monika Nitsche

arxiv:1404.4585 v1 · 2014-04-17 · 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{5STMRZELVFC3R6RTALQINMUVKK}

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	2026-05-18T01:43:28.849222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eca6c8e48ba945b8fa3302e086b29552993495e2aa6ec72e55740ecadabc59dc

Aliases

arxiv: 1404.4585 · arxiv_version: 1404.4585v1 · doi: 10.48550/arxiv.1404.4585 · pith_short_12: 5STMRZELVFC3 · pith_short_16: 5STMRZELVFC3R6RT · pith_short_8: 5STMRZEL

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/5STMRZELVFC3R6RTALQINMUVKK \
  | 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: eca6c8e48ba945b8fa3302e086b29552993495e2aa6ec72e55740ecadabc59dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b01bdb1ac6e8959674cceb4154932177dd093e935db4a405d89a41cb6cd6b792",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2014-04-17T17:13:34Z",
    "title_canon_sha256": "2a49dcdfaae9bd6c2cabe343a38268ea70f3cb9edc45614ab0ec8fa16b265555"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4585",
    "kind": "arxiv",
    "version": 1
  }
}