Pith Number

pith:5ECG3X47

pith:2012:5ECG3X47M6M7LV3WYVXWHETACW

not attested not anchored not stored refs pending

Extended resolvent of heat operator with multisoliton potential

A. K. Pogrebkov, F. Pempinelli, M. Boiti

arxiv:1203.4665 v1 · 2012-03-21 · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5ECG3X47M6M7LV3WYVXWHETACW}

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	2026-05-18T01:58:05.135007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9046ddf9f6799f5d776c56f639260159b31914a39fde7b00e76072f4b31569b

Aliases

arxiv: 1203.4665 · arxiv_version: 1203.4665v1 · doi: 10.48550/arxiv.1203.4665 · pith_short_12: 5ECG3X47M6M7 · pith_short_16: 5ECG3X47M6M7LV3W · pith_short_8: 5ECG3X47

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/5ECG3X47M6M7LV3WYVXWHETACW \
  | 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: e9046ddf9f6799f5d776c56f639260159b31914a39fde7b00e76072f4b31569b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2eff41802dd95c514484d53edc60a69f5474cc36a51617661091f3dcd40bbf9a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2012-03-21T07:30:13Z",
    "title_canon_sha256": "5b5c4ea4c2b6c35c016350087c09531c96c346f8dcd9909f5cf73ab23c0033ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4665",
    "kind": "arxiv",
    "version": 1
  }
}