Pith Number

pith:PXDICHLU

pith:2018:PXDICHLUCQC6N6Q2A4JSNBKPNS

not attested not anchored not stored refs pending

On Global-in-$x$ Stability of Blasius Profiles

Sameer Iyer

arxiv:1812.03906 v1 · 2018-12-10 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PXDICHLUCQC6N6Q2A4JSNBKPNS}

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	2026-05-17T23:58:43.609294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dc6811d741405e6fa1a071326854f6ca630422865cd9c3f810a77f68e17c228

Aliases

arxiv: 1812.03906 · arxiv_version: 1812.03906v1 · doi: 10.48550/arxiv.1812.03906 · pith_short_12: PXDICHLUCQC6 · pith_short_16: PXDICHLUCQC6N6Q2 · pith_short_8: PXDICHLU

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/PXDICHLUCQC6N6Q2A4JSNBKPNS \
  | 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: 7dc6811d741405e6fa1a071326854f6ca630422865cd9c3f810a77f68e17c228

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16450e88e61c156bced7e9c7f4fa60630f753953c279b9ea2f43759c4972b3f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-12-10T16:31:35Z",
    "title_canon_sha256": "15b01eab0b809e10ee1df46d667600950816b1cb885578b05318a68440bbe36f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03906",
    "kind": "arxiv",
    "version": 1
  }
}