Pith Number

pith:YPY7B37D

pith:2019:YPY7B37DSPLDGGNAHPFNHQX37D

not attested not anchored not stored refs pending

Orbital stability of solitary waves for the generalized Choquard model

George Venkov, Mirko Tarulli, Vladimir Georgiev

arxiv:1908.08106 v2 · 2019-08-21 · 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{YPY7B37DSPLDGGNAHPFNHQX37D}

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	2026-07-05T00:14:20.954230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3f1f0efe393d63319a03bcad3c2fbf8e7feb3e97835977985deb6fea64140ac

Aliases

arxiv: 1908.08106 · arxiv_version: 1908.08106v2 · doi: 10.48550/arxiv.1908.08106 · pith_short_12: YPY7B37DSPLD · pith_short_16: YPY7B37DSPLDGGNA · pith_short_8: YPY7B37D

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/YPY7B37DSPLDGGNAHPFNHQX37D \
  | 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: c3f1f0efe393d63319a03bcad3c2fbf8e7feb3e97835977985deb6fea64140ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a93c512fdec7eca968f54684367420f74e53f1958bf18c8b2394f1c763b6380",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-08-21T20:24:39Z",
    "title_canon_sha256": "777895f2b618bcb2fdf4470105e8f98c3772c10465b27b65a050424b55304729"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08106",
    "kind": "arxiv",
    "version": 2
  }
}