Pith Number

pith:OHAATP5K

pith:2009:OHAATP5KZRYISJPVM4XD5UXHPV

not attested not anchored not stored refs pending

Singular standing-ring solutions of nonlinear partial differential equations

Gadi Fibich, Guy Baruch, Nir Gavish

arxiv:0907.2016 v1 · 2009-07-12 · 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{OHAATP5KZRYISJPVM4XD5UXHPV}

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	2026-05-18T04:34:46.287525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71c009bfaacc708925f5672e3ed2e77d68bbb9916bbeb6d2f902ab08b0f73c7b

Aliases

arxiv: 0907.2016 · arxiv_version: 0907.2016v1 · doi: 10.48550/arxiv.0907.2016 · pith_short_12: OHAATP5KZRYI · pith_short_16: OHAATP5KZRYISJPV · pith_short_8: OHAATP5K

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/OHAATP5KZRYISJPVM4XD5UXHPV \
  | 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: 71c009bfaacc708925f5672e3ed2e77d68bbb9916bbeb6d2f902ab08b0f73c7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4952ad47f26aa891029673df22058beffbc9c714ac075fedcda1a425627fd80a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2009-07-12T09:19:48Z",
    "title_canon_sha256": "3aefab59f77c06d390dfbb5d505ddddbe1368f185ee2e0705ebc296b72249484"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.2016",
    "kind": "arxiv",
    "version": 1
  }
}