Pith Number

pith:BADFKLQP

pith:2019:BADFKLQPIM5MPIN73Z3FZI6COT

not attested not anchored not stored refs pending

On a Class of Singularly Perturbed Elliptic Systems with Asymptotic Phase Segregation

Farid Bozorgnia, Martin Burger

arxiv:1901.08750 v1 · 2019-01-25 · 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{BADFKLQPIM5MPIN73Z3FZI6COT}

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	2026-05-17T23:55:33.226633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0806552e0f433ac7a1bfde765ca3c274dac4f30e1a0c37b8906c03de571957ac

Aliases

arxiv: 1901.08750 · arxiv_version: 1901.08750v1 · doi: 10.48550/arxiv.1901.08750 · pith_short_12: BADFKLQPIM5M · pith_short_16: BADFKLQPIM5MPIN7 · pith_short_8: BADFKLQP

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/BADFKLQPIM5MPIN73Z3FZI6COT \
  | 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: 0806552e0f433ac7a1bfde765ca3c274dac4f30e1a0c37b8906c03de571957ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "858c85340db5afd85981ca1fe1cc0afbfed4115fcf39a9b5681bf05885aced79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-01-25T06:18:53Z",
    "title_canon_sha256": "dc4e47690279ebefe76c48c6d604e995861cab625f53359ed0cca3fd5dbc813e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.08750",
    "kind": "arxiv",
    "version": 1
  }
}