Pith Number

pith:OLYSDWXC

pith:2011:OLYSDWXCOQ5IMPRQWNKQIYRIBF

not attested not anchored not stored refs pending

The long time behavior of fourth-order curvature flows

Jeffrey Streets

arxiv:1103.4136 v2 · 2011-03-21 · math.DG · 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{OLYSDWXCOQ5IMPRQWNKQIYRIBF}

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	2026-05-18T04:08:34.743602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72f121dae2743a863e30b355046228096e8ebd82380d98402d62abe34f22daf0

Aliases

arxiv: 1103.4136 · arxiv_version: 1103.4136v2 · doi: 10.48550/arxiv.1103.4136 · pith_short_12: OLYSDWXCOQ5I · pith_short_16: OLYSDWXCOQ5IMPRQ · pith_short_8: OLYSDWXC

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/OLYSDWXCOQ5IMPRQWNKQIYRIBF \
  | 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: 72f121dae2743a863e30b355046228096e8ebd82380d98402d62abe34f22daf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "073832d4187d4d1756d1c3c3fc625cf09e302f02a82dbe09d38c7695e393545a",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2011-03-21T20:02:54Z",
    "title_canon_sha256": "9ecf55e6e91baa79cc9800ffc5c5557cb4d5590666a2cca807e822c4d647a44f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4136",
    "kind": "arxiv",
    "version": 2
  }
}