Pith Number

pith:AD5IMDRT

pith:2011:AD5IMDRTF2NY2Z2HBGZFGVGYYQ

not attested not anchored not stored refs pending

Well-posedness and stability results for the Gardner equation

Miguel A. Alejo

arxiv:1110.4211 v1 · 2011-10-19 · 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{AD5IMDRTF2NY2Z2HBGZFGVGYYQ}

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	2026-05-18T04:10:37.931482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00fa860e332e9b8d674709b25354d8c431774b21e1762160e581be32e6d376ae

Aliases

arxiv: 1110.4211 · arxiv_version: 1110.4211v1 · doi: 10.48550/arxiv.1110.4211 · pith_short_12: AD5IMDRTF2NY · pith_short_16: AD5IMDRTF2NY2Z2H · pith_short_8: AD5IMDRT

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/AD5IMDRTF2NY2Z2HBGZFGVGYYQ \
  | 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: 00fa860e332e9b8d674709b25354d8c431774b21e1762160e581be32e6d376ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1db15da1f9cf44ee327ec9f4195c3abe37ceb2b05053a0f881f44abe3e6a5a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-10-19T08:56:28Z",
    "title_canon_sha256": "ca6c98519f2c37ad6d53fc83defbcbb80149d98e4d63a5a7de90051e5d2c06d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4211",
    "kind": "arxiv",
    "version": 1
  }
}