Pith Number

pith:QFLVGHB3

pith:2011:QFLVGHB35WBOHS2BD2WUEQLLEB

not attested not anchored not stored refs pending

Analysis of the singular solution branch of a prescribed mean curvature equation with singular nonlinearity

Alan E. Lindsay, Nicholas D. Brubaker

arxiv:1110.0890 v4 · 2011-10-05 · 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{QFLVGHB35WBOHS2BD2WUEQLLEB}

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	2026-05-18T04:09:46.681918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8157531c3bed82e3cb411ead42416b2044d05925eed39c0357b3bface98d45fd

Aliases

arxiv: 1110.0890 · arxiv_version: 1110.0890v4 · doi: 10.48550/arxiv.1110.0890 · pith_short_12: QFLVGHB35WBO · pith_short_16: QFLVGHB35WBOHS2B · pith_short_8: QFLVGHB3

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/QFLVGHB35WBOHS2BD2WUEQLLEB \
  | 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: 8157531c3bed82e3cb411ead42416b2044d05925eed39c0357b3bface98d45fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58d0fbf62d0f44290bce6f3a8107ce0f304b318a568cd04a755e0055df224980",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-10-05T03:51:07Z",
    "title_canon_sha256": "6fd5146e9de5ce41bd8420c5a5921f13665c930ca2fa432cbdaa95293da08ce1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.0890",
    "kind": "arxiv",
    "version": 4
  }
}