Pith Number

pith:4YLXKLPD

pith:2011:4YLXKLPDFB3QTU3B65I44QDND3

not attested not anchored not stored refs pending

Interface solitons in thermal nonlinear media

Daquan Lu, Wei Hu, Xuekai Ma, Zhenjun Yang

arxiv:1102.5477 v2 · 2011-02-27 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4YLXKLPDFB3QTU3B65I44QDND3}

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	2026-05-18T04:06:21.003273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e617752de3287709d361f751ce406d1eea502bcd7eec9a0b0ecfb6727b8449a5

Aliases

arxiv: 1102.5477 · arxiv_version: 1102.5477v2 · doi: 10.48550/arxiv.1102.5477 · pith_short_12: 4YLXKLPDFB3Q · pith_short_16: 4YLXKLPDFB3QTU3B · pith_short_8: 4YLXKLPD

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/4YLXKLPDFB3QTU3B65I44QDND3 \
  | 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: e617752de3287709d361f751ce406d1eea502bcd7eec9a0b0ecfb6727b8449a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89e1e7b3c0097596c32d00b4494a595d07edbdef6b906d903f90e73a47c2852a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-02-27T06:14:58Z",
    "title_canon_sha256": "78f9fcb2926f6f1c605ee6d1ff71836fbd8afa75727c4acb462209c982e18001"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.5477",
    "kind": "arxiv",
    "version": 2
  }
}