Pith Number

pith:F2FACFYU

pith:2012:F2FACFYURTPXTUPQ5WAC5QH3NQ

not attested not anchored not stored refs pending

Stability result for a time dependent potential in a waveguide

Patricia Gaitan, Yavar Kian

arxiv:1203.1218 v1 · 2012-03-06 · 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{F2FACFYURTPXTUPQ5WAC5QH3NQ}

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	2026-05-18T04:00:40.064743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e8a0117148cdf79d1f0ed802ec0fb6c307cc4ee73118bfda5f76ced68d53e80

Aliases

arxiv: 1203.1218 · arxiv_version: 1203.1218v1 · doi: 10.48550/arxiv.1203.1218 · pith_short_12: F2FACFYURTPX · pith_short_16: F2FACFYURTPXTUPQ · pith_short_8: F2FACFYU

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/F2FACFYURTPXTUPQ5WAC5QH3NQ \
  | 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: 2e8a0117148cdf79d1f0ed802ec0fb6c307cc4ee73118bfda5f76ced68d53e80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31db372970be4f1113fef2a85ed3d489fc648c66ef485a7e366fa9e9422e9090",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-03-06T15:04:50Z",
    "title_canon_sha256": "10388873463e0bde69088c38a775776b448f320b7fcb88a3344a59dc55c55fcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1218",
    "kind": "arxiv",
    "version": 1
  }
}