Pith Number

pith:O555KOCN

pith:2020:O555KOCNSAJSX5NNYOVFQBBJPW

not attested not anchored not stored refs pending

Solitary wave solutions of FKPP equation using Homogeneous balance method(HB method)

Wei Kou, Xiaopeng Wang, Xurong Chen, Yirui Yang

arxiv:2009.11378 v1 · 2020-09-24 · nlin.PS · hep-ph · 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{O555KOCNSAJSX5NNYOVFQBBJPW}

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	2026-07-05T01:37:45.090400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

777bd5384d90132bf5adc3aa5804297d99c8133462bb8fc8bd356c199ac21901

Aliases

arxiv: 2009.11378 · arxiv_version: 2009.11378v1 · doi: 10.48550/arxiv.2009.11378 · pith_short_12: O555KOCNSAJS · pith_short_16: O555KOCNSAJSX5NN · pith_short_8: O555KOCN

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/O555KOCNSAJSX5NNYOVFQBBJPW \
  | 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: 777bd5384d90132bf5adc3aa5804297d99c8133462bb8fc8bd356c199ac21901

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f26979257811a5c19eb1c31d942a67f062c7e6e1797dc3a1b426c36109529eaa",
    "cross_cats_sorted": [
      "hep-ph",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2020-09-24T14:50:54Z",
    "title_canon_sha256": "49da7bad124da33b17a11d6ad906c531bb612a3f493a1e116c2c6f0559720ece"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.11378",
    "kind": "arxiv",
    "version": 1
  }
}