Pith Number

pith:C3HSM4PS

pith:2016:C3HSM4PSP743L3RZTQSOBEFQKV

not attested not anchored not stored refs pending

Local well-posedness of the Camassa-Holm equation on the real line

Jae Min Lee, Stephen C. Preston

arxiv:1612.00921 v1 · 2016-12-03 · 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{C3HSM4PSP743L3RZTQSOBEFQKV}

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	2026-05-18T00:55:53.827182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16cf2671f27ff9b5ee399c24e090b05565095521990830cca925bfd7b3d86c0b

Aliases

arxiv: 1612.00921 · arxiv_version: 1612.00921v1 · doi: 10.48550/arxiv.1612.00921 · pith_short_12: C3HSM4PSP743 · pith_short_16: C3HSM4PSP743L3RZ · pith_short_8: C3HSM4PS

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/C3HSM4PSP743L3RZTQSOBEFQKV \
  | 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: 16cf2671f27ff9b5ee399c24e090b05565095521990830cca925bfd7b3d86c0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e434e71e390b626253af7be9c4888f6d80759195be231631104d953865ffae9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-12-03T04:28:23Z",
    "title_canon_sha256": "1d77be9ba08f097dd40d06ba7ffc889a9cb1524fcfdb4d75649b2a8385c4859d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.00921",
    "kind": "arxiv",
    "version": 1
  }
}