Pith Number

pith:YQTTWRDW

pith:2009:YQTTWRDWVDBRVZCWN6EFUUOTUT

not attested not anchored not stored refs pending

Energy dispersed large data wave maps in 2+1 dimensions

Daniel Tataru, Jacob Sterbenz

arxiv:0906.3384 v1 · 2009-06-18 · 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{YQTTWRDWVDBRVZCWN6EFUUOTUT}

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	2026-05-18T02:13:19.163168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4273b4476a8c31ae4566f885a51d3a4d44d8eda3fb8f9d6000252bf0f14af33

Aliases

arxiv: 0906.3384 · arxiv_version: 0906.3384v1 · doi: 10.48550/arxiv.0906.3384 · pith_short_12: YQTTWRDWVDBR · pith_short_16: YQTTWRDWVDBRVZCW · pith_short_8: YQTTWRDW

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/YQTTWRDWVDBRVZCWN6EFUUOTUT \
  | 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: c4273b4476a8c31ae4566f885a51d3a4d44d8eda3fb8f9d6000252bf0f14af33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37014f8183817b0ec180ea5b3ae8df88377b5c9ec4b87dee10d776822abde694",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2009-06-18T09:19:52Z",
    "title_canon_sha256": "14208c3e40b2fad4346c07ab9dbae0b2a03cefa855455209e6858b5329c7943c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.3384",
    "kind": "arxiv",
    "version": 1
  }
}