Pith Number

pith:6OVWRTU7

pith:2012:6OVWRTU7M3XJ4YAEYPPH4L7R6Q

not attested not anchored not stored refs pending

Energy decay rates for solutions of the wave equation with linear damping in exterior domain

M. Daoulatli

arxiv:1203.6780 v4 · 2012-03-30 · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6OVWRTU7M3XJ4YAEYPPH4L7R6Q}

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	2026-05-18T03:54:50.015040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3ab68ce9f66ee9e6004c3de7e2ff1f42a376b167503628648dfe2c3b5d61f05

Aliases

arxiv: 1203.6780 · arxiv_version: 1203.6780v4 · doi: 10.48550/arxiv.1203.6780 · pith_short_12: 6OVWRTU7M3XJ · pith_short_16: 6OVWRTU7M3XJ4YAE · pith_short_8: 6OVWRTU7

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/6OVWRTU7M3XJ4YAEYPPH4L7R6Q \
  | 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: f3ab68ce9f66ee9e6004c3de7e2ff1f42a376b167503628648dfe2c3b5d61f05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10c5cfef4dcba86d396dca9c98e07e674aa61feda30d513ad89f1081144285f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2012-03-30T12:01:53Z",
    "title_canon_sha256": "01d5c0673d5e6fa0829fa9e42e0e12382b2176fb590fa6709891e98123fc665f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6780",
    "kind": "arxiv",
    "version": 4
  }
}