Pith Number

pith:2LD5MPN7

pith:2015:2LD5MPN7QWYYJ3WX7RQ3CHANBW

not attested not anchored not stored refs pending

BV regularity near the interface for nonuniform convex discontinuous flux

Shyam Sundar Ghoshal

arxiv:1510.04614 v2 · 2015-10-15 · 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{2LD5MPN7QWYYJ3WX7RQ3CHANBW}

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	2026-05-18T01:19:38.499762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2c7d63dbf85b184eed7fc61b11c0d0da5448e05f6a8aaee1d8915a9d12480d5

Aliases

arxiv: 1510.04614 · arxiv_version: 1510.04614v2 · doi: 10.48550/arxiv.1510.04614 · pith_short_12: 2LD5MPN7QWYY · pith_short_16: 2LD5MPN7QWYYJ3WX · pith_short_8: 2LD5MPN7

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/2LD5MPN7QWYYJ3WX7RQ3CHANBW \
  | 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: d2c7d63dbf85b184eed7fc61b11c0d0da5448e05f6a8aaee1d8915a9d12480d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92430fdbaf6ea85b8cd244d849458e1564c6a1655f62bc871e36b8610ebc6d21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-10-15T16:37:13Z",
    "title_canon_sha256": "635498402155e84dd76e8125831cd609fd7321312d7f3b78cc7cada7dbb14533"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04614",
    "kind": "arxiv",
    "version": 2
  }
}