Pith Number

pith:DPZFTRPW

pith:2006:DPZFTRPWVAA4VIV3CSVW5IYPCN

not attested not anchored not stored refs pending

Nonlinear wave equations and singular solutions

Hideshi Yamane

arxiv:math/0601308 v3 · 2006-01-13 · 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{DPZFTRPWVAA4VIV3CSVW5IYPCN}

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	2026-05-18T02:42:06.476809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bf259c5f6a801caa2bb14ab6ea30f137e874a262fb34d88c26ba3e66b65d162

Aliases

arxiv: math/0601308 · arxiv_version: math/0601308v3 · doi: 10.48550/arxiv.math/0601308 · pith_short_12: DPZFTRPWVAA4 · pith_short_16: DPZFTRPWVAA4VIV3 · pith_short_8: DPZFTRPW

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/DPZFTRPWVAA4VIV3CSVW5IYPCN \
  | 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: 1bf259c5f6a801caa2bb14ab6ea30f137e874a262fb34d88c26ba3e66b65d162

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "192e9c63172fbc54d1ace6534afc3b3b6711f35ee786bdbeeb73bb82ef98188c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.AP",
    "submitted_at": "2006-01-13T03:03:39Z",
    "title_canon_sha256": "1bb4010597a5e1ea336fb78a96e65dce26927765e6f214f1bbab7da609705c8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0601308",
    "kind": "arxiv",
    "version": 3
  }
}