Pith Number

pith:CBQRAZIG

pith:2012:CBQRAZIGLXE7BKZ6L45DW25LCD

not attested not anchored not stored refs pending

Wave Solutions

Ivan C. Christov

arxiv:1208.3622 v1 · 2012-08-17 · physics.flu-dyn · physics.class-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CBQRAZIGLXE7BKZ6L45DW25LCD}

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	2026-05-18T02:54:22.461525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10611065065dc9f0ab3e5f3a3b6bab10cac5a9628d472e10a3c21f4e63756d6a

Aliases

arxiv: 1208.3622 · arxiv_version: 1208.3622v1 · doi: 10.48550/arxiv.1208.3622 · pith_short_12: CBQRAZIGLXE7 · pith_short_16: CBQRAZIGLXE7BKZ6 · pith_short_8: CBQRAZIG

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/CBQRAZIGLXE7BKZ6L45DW25LCD \
  | 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: 10611065065dc9f0ab3e5f3a3b6bab10cac5a9628d472e10a3c21f4e63756d6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85c4214c696abd640f7738ef1dec50c11dafcb287f7e2540395c681e03f430ed",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2012-08-17T15:47:12Z",
    "title_canon_sha256": "864704153d75b80d7286660f62247dd60503f466f368e8b10d858053acbb13f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.3622",
    "kind": "arxiv",
    "version": 1
  }
}